[7] Special Methods of Analysis

which of the ff temp equivalents is CORRECT

bright red heat: 800-1000 degrees celcius

residue remaining after incineration

total ash

residue after ignition in sulfuric acid

residue of ignition

which of the ff is INCORRECT:

method III: azeotropic toluene distillation

which of the ff karl fisher components is INCORRECT:

iodine: Reduced by tuolene in the presence of WATER to form HYDROIODIC ACID (HI)

which method use a articles of botanical origin

method III

The number of milligrams of potassium hydroxide required to neutralize the FREE ACIDS and sponify the ESTERS

saponification value

degree of unsaturation

iodine value

which of the ff is CORRECT:

wijs: iodine monochloride

drying oils

>120

olive and almond oils are examples of:

nondrying oil

Used in those cases where the loss sustained on heating may not be entirely water

loss in drying

chiefly cellulose

crude fiber

vegetable oils and fats:

phytosterol

official instrument used in specific gravity

picnometer

which of the ff is INCORRECT:

specific gravity: dexrotatory and levorotatory

which of the ff is INCORRECT:

hydroxylamine method: acetylazation flask