Home
Class 12
CHEMISTRY
The enthalpy of vaporisation of a liquid...

The enthalpy of vaporisation of a liquid is `30 kJ mol^(-1)` and entropy of vaporisation is `75 J mol^(-1) K^(-1)`. The boiling point of the liquid at `1atm` is :

A

600 K

B

250 K

C

400 K

D

450 K

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 35

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
  • NTA NEET SET 37

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

If the entropy of vaporisation of a liquid is 110 JK^(-1)mol^(-1) and its enthalpy of vaporisation is 50 kJ mol^(-1) . The boiling point of the liquid is

If the enthalpy of vapourization of a liquid X is 30 kJ/mol and its entropy of Vaporization is 75 Jmol^-1K^-1 the temperature of vapours of liquid X at 1 atmosphere pressure is nearly

If the enthalpy of vaporisation of water is 186.5 J mol^(-1) , then entropy of its vaporisation will be

Molar heat of vaporization of a liquid is 6 KJ mol^(-1) . If its entropy change is 16 JK^(-1)mol^(-1) , then boiling point of the liquid is

NTA MOCK TESTS-NTA NEET SET 36-CHEMISTRY
  1. The spin magnetic moment of cobalt in the compound Hg[Co(SCN)(4)] is

    Text Solution

    |

  2. A sodium salt on treatment with MgCl(2) gives white precipitate only o...

    Text Solution

    |

  3. The product of oxidation of I^(-) with MnO(4)^(-) in alkaline medium i...

    Text Solution

    |

  4. If E(Fe^(2+)//Fe)^(@)=-0.440 V and E(Fe^(3+)//Fe^(2+))^(@)=0.770 V, th...

    Text Solution

    |

  5. Which of the following compounds give positive test with Tollen's reag...

    Text Solution

    |

  6. A 0.004M solution of Na(2)SO(4) is isotonic with a 0.010 M solution of...

    Text Solution

    |

  7. In the compound given below The correct order of acidity of the pos...

    Text Solution

    |

  8. The root mean square speed of one mole of a monoatomic gas having mole...

    Text Solution

    |

  9. Methylene blue, from its aqueous solution is adsorbed on activated cha...

    Text Solution

    |

  10. The K(sp) of Ag(2)CrO(4) is 1.1xx10^(-12) at 298K. The solubility (in...

    Text Solution

    |

  11. The number of sp^(2) hybridised carbons present in ''Aspartame'' is .

    Text Solution

    |

  12. The radius of which of the following orbit is same as that of the firs...

    Text Solution

    |

  13. The reaction XrarrY (Product ) follows first order kinetics. In 40 min...

    Text Solution

    |

  14. The enthalpy of vaporisation of a liquid is 30 kJ mol^(-1) and entropy...

    Text Solution

    |

  15. The compound that undergoes decarboxylation most readily under mild co...

    Text Solution

    |

  16. Fe(OH)(3) can be separated from Al(OH)3 by addition of:

    Text Solution

    |

  17. Which of the following materials exhibits sublimation ?

    Text Solution

    |

  18. If a is the length of the side of a cube, the distance between the bod...

    Text Solution

    |

  19. Poly -beta - hydroxybutyrate - co-beta - hydroxyvalerate (PHBV ) is a...

    Text Solution

    |

  20. Two monomers in maltose are :

    Text Solution

    |