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NEET
Exam
NEET
Subject
Physics
Chapter
Thermal Properties of Matter

NEET · Physics · Thermal Properties of Matter

What is the total heat required to convert 3 kg of ice at -12°C in...

What is the total heat required to convert 3 kg of ice at -12°C in a calorimeter to steam at 100°C at atmospheric pressure, given specific heat capacity of ice = 2100 J kg–1 K–1, specific heat capacity of water = 4186 J  kg−1~k{{g}^{-1}}  K−1~{{K}^{-1}}, latent heat of fusion of ice = 3.35 × 105{{10}^{5}}J kg−1~k{{g}^{-1}}, and latent heat of steam = 2.256 × 106{{10}^{6}}J kg−1~k{{g}^{-1}}?

Options

  1. A7.2 × 106{{10}^{6}}J
  2. B8.3 × 106{{10}^{6}} J
  3. C9.1 × 106{{10}^{6}} J
  4. D10.5 × 106{{10}^{6}} J

Correct answer

C. 9.1 × 106{{10}^{6}} J

Step-by-step solution

Correct Option is : (C)
9.1 × 106{{10}^{6}} J
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