Question

When water cools, first it expands in volume but below 4° C it starts contracting until it reaches 0° C.

• A. True
• B. False

Answer 1

The correct option is B False

Water undergoes anomalous expansion i.e. it has unusual physical properties.

When water cools, first it contracts in volume till 4° C then after that it starts expanding until it reaches 0° C.