5) Heat required to raise the temperature of 100 g of water from 25 °C to 75 °C. If
specific heat of water is 1 cal/g K
a)500 cal
b) lkcal
c) 5 kcal
d) 5000 kcal
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5) Heat required to raise the temperature of 100 g of water from 25 °C to 75 °C. If
specific heat of water is 1 cal/g K
a)500 cal
b) lkcal
c) 5 kcal
d) 5000 kcal
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Answer:
S = 1cal/g/℃
⇒ = 100cal/kg/℃
△T = 1℃
Q = ms△T
⇒ = 1×1×100×1
⇒ = 100cal
⇒ = 1Kcal
⇒ = 1 kilo-calorie.
Hence , OPTION : A (kilo-calorie)
Explanation:
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