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the water equivalent of a calorimeter i...

the water equivalent of a calorimeter is `50g`. This calorimeter is used to heat `100 g` of water from `10°C` to `60°C`. Amount of heat required to do this is

A

`7.5` kcal

B

`5.0` kcal

C

`2.5` kcal

D

`10.0` kcal

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