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The molar heat capacity C of water at co...

The molar heat capacity C 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 increase in temperature of water is

A

6.6 K

B

1.2 K

C

2.4 K

D

4.8 K

Text Solution

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The correct Answer is:
C
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The molar heat capacity of water at constant pressure, C, is 75 JK^(-1) mol^(-1) . When 1.0 kJ of heat is supplied to 100 g water which is free to expand, the increase in temperature of water is :

The molar heat capacity of water at constant pressure, C_(p) is "75 J K"^(-1)"mol"^(-1) . When 10 kJ of heat is supplied to 1 kg water which is free to expand, the increase in temperature of water is

Knowledge Check

  • The molar heat capacity of water at constant pressure, C_(p) is "75 J K"^(-1)"mol"^(-1) . When 10 kJ of heat is supplied to 1 kg water which is free to expand, the increase in temperature of water is

    A
    (a) 2.4 K
    B
    (b) 4.8 K
    C
    (c) 3.2 K
    D
    (d) 10 K

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