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Which one of the following would raise t...

Which one of the following would raise the temperature of 20 g of water at `30^(@)C` most when mixed with?
(Specific heat of water is `1cal//g-.^(@)C`)

A

20 g of water at `40^(@)C`

B

40 g water at `35^(@)C`

C

10 g water at `50^(@)C`

D

4 g of water at `80^(@)C`

Text Solution

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The correct Answer is:
D
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