The molar heat capacity of water at constant pressure is 75 JK^-1 mol ^-1. When 1.0 kJ of heat is supplied to 100 g of water which is free to expand, the increases in temperature of water is [CBSE PMT 2003]

Question: The molar heat capacity of water at constant pressure is 75 JK^-1 mol ^-1. When 1.0 kJ of heat is supplied to 100 g of water which is free to expand, the increases in temperature of water is [CBSE PMT 2003]

(a) 6.6 K

(b) 1.2 K

(c) 2.4 K

(d) 4.8 K


Correct Answer: (c) 2.4 K


Question: The molar heat capacity of water at constant pressure is 75 JK^-1 mol ^-1. When 1.0 kJ of heat is supplied to 100 g of water which is free to expand, the increases in temperature of water is [CBSE PMT 2003] (a) 6.6 K (b) 1.2 K (c) 2.4 K (d) 4.8 K


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