Naming the measure

Exercise and reference answers

Questions

1. Question

   Moles of solute per litre of solution is

   Choices

   1. molarity
   2. molality
   3. mole fraction

   Correct choice

   molarity

2. Question

   Moles of solute per kilogram of solvent is

   Choices

   1. molarity
   2. molality
   3. mole fraction

   Correct choice

   molality

3. Question

   A ratio of moles of one component to total moles is

   Choices

   1. molarity
   2. molality
   3. mole fraction

   Correct choice

   mole fraction

4. Question

   Which is unaffected by a change of temperature?

   Choices

   1. molality
   2. molarity
   3. both

   Correct choice

   molality

Explanation