The molar heat capacity of water at constant pressure, $C_p$ , is 75 $\text{JK}^{-1} \text{mol}^{-1}$ . When 1.0 KJ of heat is supplied to 100 g of water which is free to expand, the increase in temperature of water is:
A
1.2 K
B
2.4 K
C
4.8 K
D
6.6 K

Question

The molar heat capacity of water at constant pressure, $C_p$ , is 75 $\text{JK}^{-1} \text{mol}^{-1}$ . When 1.0 KJ of heat is supplied to 100 g of water which is free to expand, the increase in temperature of water is:

A

1.2 K

B

2.4 K

C

4.8 K

D

6.6 K

Accepted Answer

2.4 K

Answer

1.2 K

Answer

4.8 K

Answer

6.6 K

AIPMT PRELIMS 2003 Chemistry Heat Capacity MCQ Question

Correct Answer

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