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In a calorimeter of water equivalent 20 ...

In a calorimeter of water equivalent 20 g, water of mass 1.1 kg is taken at 288 K temperature. If steam at temperature 373 K is passed through it and temperature of water increases by `6.5^(@)C` then the mass of steam condensed is

A

17.5 g

B

11.7 g

C

15.7 g

D

18.2 g

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