Question

When water is heated from 0°C to 10°C, its volume

• A. Increase
• B. Decrease
• C. Does not change
• D. First decrases and then increases

Answer 1

Answer: (D)

First decrases and then increases

Answer 2

When water is heated from $0{^\circ}C$ to $10{^\circ}C,$ its volume decreases upto $4{^\circ}C$.

Since density of water is maximum at $4{^\circ}C$

From $4{^\circ}C$to $10{^\circ}C$density of water decreases.

Therefore volume of water increases.