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A liquid cools from 70^@C to 60^@C in 5 ...

A liquid cools from `70^@C` to `60^@C` in 5 minutes. If the temperature of the surrounding is constant at `30^@C`, then the time taken by the liquid to cool from `60^@C` to `50^@C` is

A

5 minutes

B

10 minutes

C

7 minutes

D

8 minutes

Text Solution

Verified by Experts

The correct Answer is:
C
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