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Steam is passed into 54 gm of water at 3...

Steam is passed into `54 gm` of water at `30^(@)C` till the temperature of mixture becomes `90^(@)C`. If the latent heat of steam is `536 cal//gm`, the mass of the mixture will be

A

80 g

B

60 g

C

50 g

D

24 g

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The correct Answer is:
B
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