How much steam at 100^(@) C is to be pas...

How much steam at `100^(@) C` is to be passed into water of mass 100g at `20^(@)c` to raise its temperature by `5^(@)C` ? (Latent heat of steam is 540 cal /g and specific heat of water is `1 cal // g^(@)C`)

0.4 g

0.6 g

0.8 g

1.0 g

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