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A heating coil rated at 100W is used to boil off 0.5kg of boiling water. The time taken ...

A heating coil rated at 100W is used to boil off 0.5kg of boiling water. The time taken to boil off the water is [specific latent heat of vaporization of water = 2.3 x 106Jkg-1]

A. 1.15 x 109 s
B. 1.15 x 107 s
C. 1.15 x 105 s
D. 1.15 x 104 s




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