" 7.The density of water is maximum at "

Fill in the blanks :The density of water is maximum at ……………

Assertion (A): The increasing pressure on water decreases its freezing point. Reason (R ):The density of water is maximum at 273 K .

Assertion (A): The increasing pressure on water decreases its freezing point. Reason (R ):The density of water is maximum at 273 K .

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): The increasing pressure on water decreases its freezing point. Reason (R ):The density of water is maximum at 277K .

Assertion (A): The increasing pressure on water decreases its freezing point. Reason (R ):The density of water is maximum at 273 K .

Choose the correct alternative and write it along with its alloted alphabet: The density of water is maximum at ……………

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