An amount of water of mass 20 g at 0^(@)...

An amount of water of mass 20 g at `0^(@)C` is mixed with 40 g of water at `10^(@)C` . Final temperature of mixture is

A

`5^@C`

B

`0^@C`

C

`20^@C`

D

`6.66^@C`

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The correct Answer is:

D

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