Home
Class 11
CHEMISTRY
Molar heat capacity of water in equilibr...

Molar heat capacity of water in equilibrium with ice at constant pressure is

A

zero

B

infinity

C

`40.50 kJ K^(-1) mol^(-1)`

D

`75.48 JK^(-1) mol^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B

`C_(p) =( dq)/(dT)`. At equilibrium , dT `=0`, hence `C_(p) = oo`.
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    PRADEEP|Exercise Comprehension 1|1 Videos
  • THERMODYNAMICS

    PRADEEP|Exercise Comprehension 2|2 Videos
  • THERMODYNAMICS

    PRADEEP|Exercise SHORT ANSWER QUESTIONS|65 Videos
  • STRUCTURE OF ATOM

    PRADEEP|Exercise Competition Focus (JEE (Main and Advanced)/Medical Entrance (IX. Assertion And Reason Type Questions (Type II))|12 Videos

Similar Questions

Explore conceptually related problems

The molar heat capacity of water in equilibruim with ice at constant pressure is

Molar heat capacity of water in equilibrium with the ice at constant pressure is :

Molar heat capacity of water is equilibrium with the ice at constant pressure is :

The molar heat capacity of water is

Ice-water mass ratio is maintntained as 1:1 in a given system containing water in equilibrium with ice at constant pressue . If C_(p) (ice) = C_(p) (water) =4.18 J mol^(-1)K^(-1) molar heat capacity of such a system is :

PRADEEP-THERMODYNAMICS-COMPETITION FOCUS (JEE ( main andAdvanced ) /Medical Entrance Special)
  1. For the complete combustion of ethanol, C(2)H(5)OH(l)+3O(2)(g)rarr2CO(...

    Text Solution

    |

  2. The combustion of benzene (l) gives CO(2)(g) and H(2)O(l). Given that ...

    Text Solution

    |

  3. Molar heat capacity of water in equilibrium with ice at constant press...

    Text Solution

    |

  4. One mole of an ideal monoatomic gas is mixed with 1 mole of an ideal d...

    Text Solution

    |

  5. The temperature of 1 mole helium gas is increased by 1^@C. Find the in...

    Text Solution

    |

  6. When 0.1 mol of a gas absorbs 41.75 J of heat at constant volume, the ...

    Text Solution

    |

  7. How many calories are required to heat 40 g of argon from 40^(@)C to 1...

    Text Solution

    |

  8. 4.48 L of an ideal gas at STP requires 12 cal to raise its temperature...

    Text Solution

    |

  9. A 1.0g sample of substance A at 100^(@)C is added to 100 mL of H(2)O ...

    Text Solution

    |

  10. Which one of the following is correct when an ideal gas is expanded ad...

    Text Solution

    |

  11. Under which of the following conditions is the relation, Delta H = Del...

    Text Solution

    |

  12. The heat liberated when 1.89 g of benzoic acid is burnt in a bomb calo...

    Text Solution

    |

  13. An endothermic reaction is allowed to take place very rapidly in the a...

    Text Solution

    |

  14. The enthalpy of the reaction H(2)(g)+(1)/(2)O(2)(g)toH(2)O(g) is Del...

    Text Solution

    |

  15. In the reaction : S + (3)/(2)O(2)rarr SO(3) + 2 x kJ and SO(2)+(1)/(...

    Text Solution

    |

  16. Calorific value of hydrogen gas is - 143 kJ g^(-1). The standard enth...

    Text Solution

    |

  17. Find out the heat evolved in combustion if 112 litre (at 1 atm, 273 K)...

    Text Solution

    |

  18. Heat of dissociation of acetic acidis 0.30 kcalmol^(-1) . Hence,enth...

    Text Solution

    |

  19. The enthalpy change when 1 L of 1 M H (2)SO(4) is completely neutraliz...

    Text Solution

    |

  20. 0.06 mole of KNO(3) is added to 100cm^(3) of water at 298 K. The entha...

    Text Solution

    |