A tap supplies water at 10^(@)c and anot...

A tap supplies water at `10^(@)c` and another tap at `100^(@)c`. How much hot water must be taken so that we get 20kg of water at `35^(@)c`.

40/9 kg

50/9 kg

20/9 kg

130/9 kg

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AAKASH SERIES-THERMAL PROPERTIES OF MATTER-EXERCISE-3

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