Assertion : Water expands both when heated or cooled from `4^(@)C`
Reason : Density of water is minimum at `4^(@)C`.

Density of water is maximum at 4^(@)C .

The density of water is maximum at 4^@C .

At 4^(@)C , the density of water is

Specific heat of water is minimum at _____ ^@C .

Water is cooled from 4^(@)C to 0^(@)C it:

What is the density of water at 4^(@) C?

When water is heated from 0^(@)C " to " 50^(@)C , density of water

Assertion: Ice is lighter than water and floats on it. Reason : The density of water is maximum at 4^(@) C and lower at greater and lower temperatures.

Assertion: A glass of water is filled at 4^@ C . Water will overflow, if temperature is increased or decreased. (Ignore expansion of glass). Reason: Density of water is minimum at 4^@ C .