[PACOP PART 1] IPS - INORG

B

1. What element is also known as dephlogisticated air+?

A. Nitrogen

B. Oxygen

C. Hydrogen

D. Sulfur

E. Helium

A

2. What is the predominant ion in the extracellular fluid?

A. Na+1

B. K+1

C. Mg+2

D. Ca+2

E. Mn+2

B

3. What is the halogen used as water purifier?

A. F

B. Cl

C. Br

D. I

E. At

C

4. Which of the following substances is employed in the treatment of mental disorder?

A. MgSO4

B. K2Cr2O7

C. Li2CO3

D. NaHCO3

E. KNO3

A

5. What is the most reactive element among the halogens?

A. F

B. Cl

C. Br

D. I

E. At

B

6. What condition results from the deficiency of iodine?

A. Hepatitis

B. Goiter

C. Infection

D. Scurvy

E. Peripheral neuropathy

E

7. What are the metals that combine to form the alloy, ferrochrome?

A. Lead and iron

B. Lead and chromium

C. Chromium and tin

D. Iron and tin

E. Iron and chromium

C

8. Which of the following statements about Bordeaux mixture is/are true?

I. It is used as an antiseptic.

II. It is used as an algicide-fungicide.

III. It contains copper.

IV. It contains cobalt.

A. I and II

B. II and IV

C. II and III

D. III and IV

E. I, II, III

A

9. Two inert gases being investigated for possible use as inhalatory anesthetic:

I. Kr

II. Xe

III. Ar

IV. He

A. I and II

B. I and III

C. II and III

D. II and IV

E. I and IV

B

10. What is the composition of artificial air?

A. 40% O2 and 60% He

B. 20% O2 and 80% He

C. 20% He and 80% O2

D. 80% Kr and 20% He

E. 40% Kr and 60% He

B

11. The following items are uses of Rochelle salt, EXCEPT which one?

A. Cathartic

B. Diuretic

C. Sequestering agent

D. Preservative

E. None of the above

B

12. What metal is unaffected by body fluids hence it is used in surgical repair of bones, nerves and muscles?

A. Aluminum

B. Tantalum

C. Tin

D. Thorium

E. Silicon

B

13. What is the official barium salt used in medicine as a radiopaque substance in roentgenographic examination of the GIT?

A. BaCl2

B. BaSO4

C. Ba(NO3)2

D. Ba3(PO4)2

E. BaCO3

D

14. What is the synthetic, radioactive noble gas used in the treatment of cervical and oral lesion?

A. Ar

B. Ir

C. Xe

D. Rn

E. None of the above

B

15. What is the most abundant metal on the earth's crust?

A. Fe

B. Al

C. Cu

D. Au

E. Si

C

16. What elements compose the alloy bronze?

A. Cu and Au

B. Cu and Zn

C. Cu and Sn

D. Cu and Tn

E. Cu and Ag

A

17. The measure of the acidity of a solution is also known as:

A. pH

B. pOH

C. Buffer

D. Concentration

E. pI

D

18. What inert substance is used to prolong the shelf-life of products by displacing air inside the container?

A. Oxygen

B. Helium

C. Carbon dioxide

D. Nitrogen

E. Hydrogen

E

19. Which among the elements does NOT form a basic anhydride?

A. Ca

B. Na

C. Ba

D. Mg

E. S

A

20. Which of the following substances is/are used as inhalant in all pathological conditions characterized by dyspnea?

I. Oxygen

II. Helium

III. Carbon dioxide

IV. Nitrogen

A. I only

B. II only

C. I and II

D. II and III

E. I and IV

B

21. An extremely unreactive substance considered to have the lowest coefficient of thermal expansion among metals:

A. Gold

B. Platinum

C. Palladium

D. Silicon

E. Osmium

D

22. What is the meaning of "halogen"?

A. Acid-former

B. Water-former

C. Niter-producer

D. Sea salt-former

E. None of the above

A

23. Which of the following substances is native hydrous magnesium silicate?

A. Talc

B. Pumice

C. Kaolin

D. Bentonite

E. Clay

D

24. What is the active ingredient of White lotion?

A. CdS

B. SeS

C. PbS

D. ZnS

E. MnS

B

25. What is the color of the cylinder that is used to contain O2?

A. Black

B. Green

C. Gray

D. Brown

E. Yellow

D

26. Glauber's salt is chemically known as:

A. MgSO4

B. K2SO4

C. FeSO4

D. Na2SO4

E. H2SO4

A

27. Magnesia is chemically known as:

A. MgCO3

B. MgO

C. Mg(OH)2

D. MgCl2

E. MgSO4

E

28. Calcined magnesia is chemically known as:

A. MgCl2

B. MgSO4

C. MgCl2

D. MgCl2

E. MgO

B

29. Boneash is chemically known as:

A. Ca(OH)2

B. Ca3(PO4)2

C. CaO

D. Ca(OCl)2

E. CaSO4

C

30. What is the antidote for zinc poisoning?

A. Magnesium sulfate

B. Magnesium hydroxide

C. Sodium bicarbonate

D. Sodium carbonate

E. Sodium chloride

A

31. What is the chemical formula of cinnabar?

A. HgS

B. Hg2Cl2

C. ZnO

D. HgCl2

E. CdS

B

32. Lunge test is a sensitivity test for what ion?

A. Phosphate

B. Nitrate

C. Sulfate

D. Carbonate

E. Silver

D

33. What is native hydrous magnesium silicate?

A. Kaolin

B. Glass

C. Pumice

D. Talc

E. Bentonite

B

34. What is the use of cream of tartar?

A. Buffer

B. Diuretic

C. Bulking agent

D. Adsorbent

E. Urinary acidifier

D

35. What element is used in the prophylaxis of dental carries?

A. Chlorine

B. Iodine

C. Calcium

D. Fluorine

E. Strontium

E

36. What is the color imparted to the flame by lithium?

A. Yellow

B. Brick red

C. Green

D. Violet

E. Crimson

A

37. What is the use of bentonite?

A. Suspending agent

B. Lubricant

C. Binder

D. Precipitant

E. Bulking agent

C

38. Which among the following gases is used as an antioxidant?

A. Helium

B. Carbon dioxide

C. Nitrogen

D. Nitrogen

E. Hydrogen

B

39. Oxides of non-metallic elements are described to be:

A. Alkaline

B. Acidic

C. Amphoteric

D. Neutral

E. None of the above

D

40. Which among the following substances is considered a volatile base?

A. KOH

B. NaOH

C. Ca(OH)2

D. NH4OH

E. Al(OH)3

C

41. What happens to the oxidizing agent in a REDOX reaction?

A. Is oxidized

B. Loses electrons

C. Is reduced

D. Gains electrons

E. Not affected

E

42. What is the most electronegative element in the periodic table?

A. I

B. Cl

C. Fe

D. C

E. None of the above

D

43. All of the following substances are with therapeutic property, EXCEPT which one?

A. Carbon dioxide

B. Helium

C. Oxygen

D. Hydrogen

E. None of the above

C

44. Paris green is chemically known as:

A. Cupric oxide

B. Calcium sulfate

C. Copper aceto arsenate

D. Cupric chloride

E. Ammonium chloride

B

45. What is the use of Lassar's paste?

A. Keratolytic

B. Antiseptic

C. Demulcent

D. Counterirritant

E. Analgesic

C

46. The following items describe the uses of sodium iodide, EXCEPT which one:

I. Expectorant

II. Antikeratogenic

III. Solubilizer

IV. Antifungal

A. I only

B. II and III

C. IV only

D. III and IV

E. I and III

B

47. Which among the following substances is used as hypotensive agent?

A. K2SCN

B. MgSO4

C. Na3PO4

D. CaCl2

E. CaCO3

D

48. What is the official antidote for phosphorus poisoning?

A. White vitriol

B. Green vitriol

C. Oil of vitriol

D. Blue vitriol

E. Rochelle salt

D

49. What element is glucinum?

A. Lithium

B. Strontium

C. Manganese

D. Beryllium

E. Sulfur

A

50. What is native magnesium sulfate?

A. Kieserite

B. Dolomite

C. Magnesite

D. Talc

E. Asbestos

D

51. What compound of sulfur is considered the yellow sulfide?

A. MnS

B. ZnS

C. Sb₂S₃

D. CdS

E. PbS

C

52. What substance may be used to clean a glass apparatus which is particularly greasy?

A. Nitric acid

B. Concentrated hydrochloric acid

C. Chromosulfuric acid

D. Hypochlorous acid

E. Sulfuric acid

B

53. What is the color imparted by calcium chloride to the flame viewed through cobalt glass?

A. Crimson red

B. Light green

C. Intense yellow

D. Nill

E. Brick red

D

54. What element was named from a Greek word which means 'acid former'?

A. Hydrogen

B. Nitrogen

C. Sulfur

D. Oxygen

E. Chlorine

A

55. What is the most stable diatomic molecule?

A. Nitrogen

B. Oxygen

C. Bromine

D. Hydrogen

E. Fluorine

D

56. Among the halogens, which element is the most metallic?

A. Chlorine

B. Bromine

C. Fluorine

D. Iodine

E. Astatine

A

57. Artificial radioactive isotopes emit the following particles, EXCEPT

A. Alpha particles

B. Beta particles

C. K capture X-rays

D. Gamma rays

E. None of the above

C

58. Salt of tartar is chemically known as

A. Sodium carbonate

B. Sodium bicarbonate

C. Potassium carbonate

D. Potassium tartrate

E. Sodium lactate

B

59. The reagent that will precipitate out Group I cations is

A. Hydrogen sulfide

B. Dilute hydrochloric acid

C. Ammonium sulfide

D. Sodium biphosphate

E. Sodium hydroxide

D

60. A type of water that contains iron in solution or suspension and are characterized by a ferruginous taste is known as

A. Saline water

B. Lithia water

C. Alkaline water

D. Chalybeate water

E. Mineral water

A

61. What is the use of sugar of lead when applied externally?

A. Astringent

B. Antiseptic

C. Styptic

D. Acid-neutralizer

E. Counterirritant

D

62. What color does Sb impart to the non-luminous Bunsen flame?

A. Yellow green

B. Crimson

C. Blue

D. Brick red

E. Green

E

63. The following items describe the uses of sulfur, EXCEPT which one?

A. Cathartic action

B. Anti-scabies

C. Stimulant in alopecia

D. Fumigation

E. Counterirritant

B

64. Dry ice is chemically known as

A. Carbon monoxide

B. Carbon dioxide

C. Nitrogen

D. Hydrogen

E. Hydrogen sulfide

D

65. Devarda's alloy contains

A. Cu, Sn

B. Pb, Sb, Sn

C. Cu, Ni

D. Cu, Al, Zn

E. Bi, Pb, Sn

E

66. The most stable complexes are formed by the ions in which group in the periodic table?

A. Group IA

B. Group IB

C. Group VIA

D. Group VIIA

E. Group VIII

A

67. What type of ligand is ethylene diamine?

A. Bidentate

B. Pentadentate

C. Unidentate

D. Hexadentate

E. Polydentate

C

68. In an alkaline solvent, the color of the iodine solution produced is usually

A. Blue black

B. Violet

C. Orange

D. Red

E. Colorless

E

69. This principle states that, in a stable complex, there may be no high concentration of negative or positive charge, and that charge will tend to distribute itself over the atoms within a complex in such a way that the net charge on each atom approaches zero.

A. Law of Hess

B. Electronegativity principle

C. Aufbau principle

D. Henry's Law

E. Electroneutrality principle

B

70. What element decreases the coefficient of expansion of glass?

A. Cobalt

B. Boron

C. Platinum

D. Potassium

E. Iron

A

71. Glauber's salt is chemically known as

A. Sodium sulfate

B. Sodium metaphosphate

C. Magnesium sulfate

D. Calsium sulfate

E. Calcium phosphate

D

72. Parenteral preparations containing bacteriostatic water for injection may be administered through the following routes, EXCEPT

A. Subcutaneous

B. Intramuscular

C. Intrathecal

D. Intravenous

E. None of the above

C

73. What element predominates in the plasma and interstitial fluids?

A. Potassium

B. Calcium

C. Sodium

D. Magnesium

E. Oxygen

B

74. What metal is identified in Marsh test?

A. Silver

B. Arsenic

C. Lead

D. Cadmium

E. Mercury

A

75. The acid utilized in Xanthoproteic test

A. Nitric acid

B. Hydrochloric acid

C. Sulfuric acid

D. Acetic acid

E. Boric acid

D

76. Permanent hard water may be softened using which method?

A. Addition of ammonia

B. Boiling

C. Clark's Lime process

D. Demineralization

E. Haber's process

C

77. What is the principal anion in the intracellular fluid compartment?

A. Chlorine

B. Sulfate

C. Phosphate

D. Carbonate

E. Bicarbonate

B

78. Which iron compound has a superior resistance to oxidation upon exposure to air?

A. Ferrous oxide

B. Ferrous fumarate

C. Ferrous gluconate

D. Ferrous sulfate

E. Ferrous lactate

A

79. What mineral is deficient in parakeratosis?

A. Zinc

B. Copper

C. Magnesium

D. Iodine

E. Chromium

C

80. What material is produced upon the fusion of pure silica with a base such as sodium carbonate?

A. Pumice

B. Quartz

C. Glass

D. Talc

E. Kaolin

D

81. One hundred volumes of hydrogen peroxide is equal to

A. 3%

B. 6%

C. 10%

D. 30%

E. 100%

E

82. Iron oxides are usually employed as

A. Topical protective

B. Astringent

C. Hematinic

D. Laxative

E. Pigment

A

83. Aromatic Ammonia Spirit, USP must be stored in

A. Amber bottles

B. Clear glass containers

C. Green bottles

D. Rubber containers

E. Borosilicate glass containers

C

84. What is the only route approved for the administration of Dextran Injection?

A. Intravenous

B. Intradermal

C. Intramuscular

D. Subcutaneous

E. Intraperitoneal

D

85. Which of the following compounds are efflorescent substances?

I. Glauber's salt

II. Blue vitriol

III. Epsom salt

A. I and II

B. I and III

C. II and III

D. I, II, III

E. None of the above

C

86. Compounds capable of interfering with the passage of x-rays are employed as

A. Lavage

B. Chemotherapeutic agent

C. Radiopaque

D. Radioisotope

E. Enema

A

87. Used as bone replacement for temporary braces of long bones and to close openings in the skull

A. Silver

B. Tantalum

C. Platinum

D. Zinc-eugenol cement

E. Calcium sulfate

C

88. Gold has been used in the treatment of the following conditions

I. Tuberculosis

II. Lupus erythematosus

III. Rheumatoid arthritis

A. I and II

B. I and III

C. II and III

D. I, II, and III

E. None of the above

B

89. A solution produced from the reaction of mercuric iodide with potassium iodide is known as

A. Nessler's reagent

B. Valser's reagent

C. Fehling's reagent

D. Benedict's reagent

E. Mayer's reagent

A

90. Native hydrated aluminum silicate is also known as

A. Kaolin

B. Talc

C. Pumice

D. Siloxane

E. Bentonite

C

91. Burrow's solution contains

A. Alum

B. Lead subacetate

C. Aluminum acetate

D. Calcium hydroxide

E. Silver nitrate

B

92. The purest native form of uncombined carbon is known as

A. Graphite

B. Diamond

C. Charcoal

D. Buckminsterfullerene

E. Coal

A

93. What is formed when aluminum silicates combine with impurities of calcium, magnesium, iron oxides, and fragments of quartz?

A. Clay

B. Kaolin

C. Pumice

D. Bentonite

E. Attapulgite

D

94. What substance is formed when ozone dissolves in and bonds with substances such as turpentine oil, cinnamon oil, and olive oil?

A. Peroxides

B. Ozonizer

C. Dehydrogenated oils

D. Ozonides

E. Oxidized oils

C

95. Which among the following items is NOT a use of sodium hypochlorite solution?

A. Bleaching agent

B. Oxidizing agent

C. Antiseptic

D. Disinfectant

E. None of the above

A

96. Corrosive sublimate is chemically known as

A. Mercury bichloride

B. Mercurous chloride

C. Ammoniated mercury

D. Ammoniated silver nitrate

E. Lead acetate

E

97. Rinman's green is chemically known as

A. Cobaltous oxide

B. Zinc acetate

C. Potassium ferrocyanide

D. Copper acetoarsenate

E. Cobalt zincate

B

98. In testing for the presence of sugar in urine, what color is produced upon the addition of Fehling's solution?

A. Brick red precipitate

B. Bluish green coloration

C. Yellow precipitate

D. White precipitate

E. Violet ring at the junction

B

99. What is the oxidation state of oxygen in the peroxide ion?

A. -2

B. -1

C. 0

D. +1

E. +2

D

100. What is the color of the precipitate formed when mercuric salts are treated with sodium hydroxide TS?

A. Crimson

B. White

C. Violet

D. Yellow

E. Black