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Steam at 100°C is passed into 100 g of i...

Steam at `100°C` is passed into `100 g` of ice at `0°C`. Finally when `80g` ice melts the mass of water present will be [Latent heat of fusion and vaporazisation are `80` cal`g^(-1) ` and 540 cal`g^(-1) ` respectively, specific heat of water = 1 cal `g^(-1) °C^(-1) `]

A

`80g`

B

`100g`

C

`90g`

D

`75g`

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