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10 gm of ice at -20^(@)C is kept into a ...

10 gm of ice at `-20^(@)C` is kept into a calorimeter containing 10 gm of water at `10^(@)C`. The specific heat of water is twice that of ice. When equilibrium is reached, the calorimeter will contain

A

20 gm of water

B

20 gm of ice

C

10gm ice and 10 gm of water

D

5 gm ice and 15 gm water

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