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250 g of ice at 0 ∘C converts into water at 0 ∘C in a minute, when a constant heat is supplied. In how much time (sec) the water thus obtained will change to 20 ∘C? The specific latent heat of ice is 336 J g−1. The specific heat capacity of water is 4.2 J g−1 ∘C−1. |
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Answer» 250 g of ice at 0 ∘C converts into water at 0 ∘C in a minute, when a constant heat is supplied. In how much time (sec) the water thus obtained will change to 20 ∘C? The specific latent heat of ice is 336 J g−1. The specific heat capacity of water is 4.2 J g−1 ∘C−1. |
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