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Work done in converting one gram of ice at -10°C into steam at 100°C is ______. -

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Question

Work done in converting one gram of ice at -10°C into steam at 100°C is ______.

Options

  • 3045 J

  • 6056 J

  • 721 J

  • 616 J

MCQ
Fill in the Blanks

Solution

Work done in converting one gram of ice at -10°C into steam at 100°C is 721 J.

Explanation:

ΔQ = `[1 xx 1/2 xx 10 + 1 xx 80 + 1 xx 1 xx 100 + 1 xx 536]`

= 721 cal

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Calorimetry
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