InterviewSolution
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InterviewSolution
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Rewrite the following statements by selecting the correct options:i. Heat absorbed when 1 g of ice melts at 0 °C to form 1 g of water at the same temperature is………..cal.(a) 80(b) 800 (c) 540 (d) 54ii. The latent heat of vaporization of water is……….. (a) 540 cal/g (b) 800 cal/g (c) 80 cal/g (d) 54 cal/giii. The latent heat of fusion of ice is……….. (a) 540 cal/g (b) 80 cal/g (c) 800 cal/g (d) 4cal/giv. If the temperature of water is decreased from 4°C to 10°C, then its……….. (a) volume decreases and density increases (b) volume increases and density decreases (c) volume decreases and density decreases (d) volume increases and density increasesv. At 4°C, the density of water is………..(a) 10 g/cm3(b) 4g/cm3(c) 4 × 103 kg/m3(d) 1 × 103 kg/m3 |
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Answer» i. (a) 80 ii. (a) 540 cal/g iii. (b) 80 cal/g iv. (b) volume increases and density decreases v. (d) 1 × 103 kg/m3 |
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