80 g of water at `30^(@) C` is mixed with 50 g of water at `60^(@) C`, final temperature of mixture will beA. 30 gB. 80 gC. 1600 gD. 150 g

80 g of water at `30^(@) C` is mixed with 50 g of water at `60^(@) C`,

1.	80 g of water at `30^(@) C` is mixed with 50 g of water at `60^(@) C`, final temperature of mixture will beA. 30 gB. 80 gC. 1600 gD. 150 g
Answer» Correct Answer - A If m g ice melts, then Heat lost = Heat gain `80 xx 1 xx (30-0) = m xx 80 rArr m = 30kg`

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80 g of water at `30^(@) C` is mixed with 50 g of water at `60^(@) C`, final temperature of mixture will beA. 30 gB. 80 gC. 1600 gD. 150 g

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