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Standard XII

Chemistry

Depression in Freezing Point

If the upper ...

Question

If the upper surface of a pond is covered with ice and the thickness of the ice increases, then the rate of freezing of ice will

increase

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decrease continuously

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remains same

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decreases and becomes zero after certain time

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Solution

The correct option is D decreases and becomes zero after certain time
After certain time, heat through ice and water will become same and thickness will remain constant.

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If the upper surface of a pond is covered with ice and the thickness of the ice increases, then the rate of freezing of ice will

The correct option is D decreases and becomes zero after certain timeAfter certain time, heat through ice and water will become same and thickness will remain constant.

The correct option is D decreases and becomes zero after certain time
After certain time, heat through ice and water will become same and thickness will remain constant.