Question

Question 1

The correct way of making a solution of acid in water is to
(a) add water to acid
(b) add acid to water
(c) mix acid and water simultaneously
(d) add water to acid in a shallow container

Answer 1

The solution of acid and water is exothermic i.e lot of energy is released in the process. Acid should be added to water dropwise to avoid any splashing or explosion. Hence, option (b) is the correct answer.