Two are true, one is not

Exercise and reference answers

Questions

1. False statement

   Molality is per litre of solution

   Statements

   1. Molarity is per litre of solution
   2. Molality is per kilogram of solvent
   3. Molality is per litre of solution

2. False statement

   Molarity is temperature-independent

   Statements

   1. Molarity is temperature-independent
   2. Molality is temperature-independent
   3. Molarity varies with temperature

3. False statement

   They depend on the solute's identity

   Statements

   1. Colligative properties count particles
   2. They depend on the solute's identity
   3. They ignore the solute's identity

Explanation