1. The molarity of a solution containing 5 g of NaOH in 450 mL solution is 0.278 mol dm–3.

2. The mixture Which forms Azeotropic with highest boiling point will be :

3. s–1 is the unit of rate constant for the zero order reaction.

4. If  the molarity of dilute solution is doubled, then the molal depression constant will be :

5. For the given reaction 2A + B → C + D, the rate constant is 1.5 × 10–4 s –1. What is the order of the reaction?

6. 10 mL of a solution of NaOH is found to be completely neutralised by 8 mL of a given solution of HCl. If we take 20 mL of the same solution of NaOH, the amount HCl solution (the same solution as before) required to neutralise it will be

7.

Which of the following depends on temperature :

8. 1.00 mol kg–1 (or 1.00 m) solution of KCl means that  1 mol (74.5 g) of KCl is dissolved in 1 kg of water.

9. L mol–1 s–1 is unit of rate constant for second order reaction.