Paper 1 past paper questions (1 markers)

Explain what is meant by the term monobasic acid.

Explain the term enthalpy change of formation

Explain the term entropy

What is electronegativity?

Explain the trend in boiling points down the halogens group

Explain what is meant by enthalpy change of solution

What is meant by a bidentate ligand?

State one feature of a dynamic equilibrium

What is the numerical value of the Avogrado constant?

Explain what is meant by the term weighted mean mass.

State one benefit and one risk of using chlorine in water treatment

Benefit -

Risk -

What are the properties for a transition element?