Question

Observe the given figure carefully and choose incorrect statement(s).

1. Large volume of acid should be added to a small volume of water slowly.
2. The figure represents the process of concentrating dilute H2SO4.
3. The process involves release of a large amount of heat.
4. Water should not be stirred.
(a) 1 and 4 only
(b) 2 and 3 only
(c) 1, 2 and 4 only
(d) 2 only

Answer 1

Answer:

c) 1,2, and 4 only

This process is dilution of acid and involves addition of large amount of water to small amount of acid. The water should be stirred during pouring of acid to prevent splashing of water. This is an exothermic process, thus releases large amount of heat.

hope this will help you