Home
Class 11
CHEMISTRY
At a particular temperature and atmosphe...

At a particular temperature and atmospheric pressure, the solid and liquid phases of a pure substance can exist i equilibrium. Which of the following term defines this temperature ?

A

Normal melting point

B

Equilibrium temperature

C

Boiling point

D

Freezing point

Text Solution

Verified by Experts

The correct Answer is:
A, D

Solid `hArr` Liquid
Equilibrium exists at normal melting point and normal freezing point
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise NCERT File ( Exemplar Problems Short Answer Questions )|16 Videos
  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise NCERT File ( Exemplar Problems Matching )|6 Videos
  • EQUILIBRIUM

    MODERN PUBLICATION|Exercise NCERT File (Textbook Exercise)|72 Videos
  • ENVIRONMENTAL POLLUTION

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|15 Videos
  • HALOALKANES AND HALOARENES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|12 Videos

Similar Questions

Explore conceptually related problems

Which of the following defines the critical temperature of a substances gt

The pressure under which liquid and vapour can co-exist at equilibrium is called the

Define the following terms : Pure substance

The highest temperature at which vapour pressure of any liquid can be measured is

Which of the halogen exists as liquid at ordinary temperature ?

Metals are generally solid. Which of the following metals is in the liquid state at room temperature?

MODERN PUBLICATION-EQUILIBRIUM-NCERT File ( Exemplar Problems MCQ-I)
  1. For the reaction H(2)(g) + I(2) (g) hArr 2HI (g), the standard free en...

    Text Solution

    |

  2. Which of the following is not a general characteristic of equilibrium ...

    Text Solution

    |

  3. PCI(5), PCI(3) and CI(2) are in equilibrium at 500 K in a closed cont...

    Text Solution

    |

  4. Which of the following statements is incorrect ?

    Text Solution

    |

  5. When hydrochloric aicd is addded to cobalt and nitrate solution at roo...

    Text Solution

    |

  6. The Ph OF NEUTRAL WATER AT 25^(@)C is 7.0. As the temperature increase...

    Text Solution

    |

  7. The ionisation cosntabnt of an acid, K(a) is the meaure of strength of...

    Text Solution

    |

  8. K(a1),K(a2)and K(a3) are the respective ionisation constants for the f...

    Text Solution

    |

  9. Acidity of BF(3) can be explained on ths basis of which of the follwoi...

    Text Solution

    |

  10. Which of the following will produce a buffer sollution when mixed in e...

    Text Solution

    |

  11. In which of the following solvents silver chloride easily soluble ?

    Text Solution

    |

  12. What will be the value of pH of 0.01 "mol dm"^(-3)CH(3)COOH(K(1)=1.74x...

    Text Solution

    |

  13. Ka for CH3COOH is 1.8xx10^(-5) and Kb for NH4OH is 1.8xx10^(-5) The pH...

    Text Solution

    |

  14. Which of the following options will be correct for the stage of half c...

    Text Solution

    |

  15. On increasing the pressure, in which dirction will the gas phase react...

    Text Solution

    |

  16. What will be the correct order of vapour pressure of water, acetone an...

    Text Solution

    |

  17. At 500 K, equlibrium constant, K(c) for the following reaction is 5. ...

    Text Solution

    |

  18. In which of the following reactions, the equilibrium reamins unaffecte...

    Text Solution

    |

  19. For the reaction N(2)O(4)(g)hArr2NO(2)(g), the value of K is 50 at 400...

    Text Solution

    |

  20. At a particular temperature and atmospheric pressure, the solid and li...

    Text Solution

    |