Home
Class 9
CHEMISTRY
Two solids A and B melt at 120^@C and 1...

Two solids A and B melt at ` 120^@C` and `150^@C` respectively . Which one of them has more intermolecular forces of attraction?

Text Solution

Verified by Experts

B
Promotional Banner

Topper's Solved these Questions

  • MATTER IN OUR SURROUNDINGS

    BHARATI BHAWAN (ENGLISH)|Exercise C. Short Answer Questions|31 Videos

  • MATTER IN OUR SURROUNDINGS

    BHARATI BHAWAN (ENGLISH)|Exercise D. Long Answer Questions|15 Videos

  • MATTER IN OUR SURROUNDINGS

    BHARATI BHAWAN (ENGLISH)|Exercise V. Multiple-Choice Questions (Pick the correct options(s) )|8 Videos

  • CLASSES OF MATTER

    BHARATI BHAWAN (ENGLISH)|Exercise D. Long Answer Questions|14 Videos

  • NATURAL RESOURCES

    BHARATI BHAWAN (ENGLISH)|Exercise D. Long Answer Questions|12 Videos

Similar Questions

Explore conceptually related problems

Which state of matter has least intermolecular forces of attraction?

The critical temperatures of carbon dioxide and methane are 31.1^(@)C and -81.9^(@)C , respectively. Which of them has stronger intermolecular forces and why?

Critical temperature of carbon dioxide and water are 31.1^(@)C and -81.9^(@)C respectively. Which of these has stronger intermolecular forces and why?

Two liquids X and Y boil at 110^(@)C and 130^(@)C , respectively. Which one of them has higher vapour pressure at 50^(@)C ?

Two liquids A and B boil at 130^(@)C and 160^(@)C , respectively. Which of the them has higher vapour pressure at 80^(@)C .

Two liquids A and B boil 145^(@)C and 190^(@)C respectivly. Which of them has a higher vapour pressre at 80^(@)C ?

BHARATI BHAWAN (ENGLISH)-MATTER IN OUR SURROUNDINGS -B. Very Short Answer Questions
  1. A substance is incompressible even when it is subjected to very high ...

    Text Solution

    |

  2. A substance has neither a definite shape nor a definite volume . Name ...

    Text Solution

    |

  3. Name the process the occurs when a pallet of comphor left exposed to a...

    Text Solution

    |

  4. A drop of water when spilled on floor spreads out . What is this due t...

    Text Solution

    |

  5. A liquid is converted into vapour below its boiling point . What is th...

    Text Solution

    |

  6. What is the space between the particles of a matter called ?

    Text Solution

    |

  7. The temperature of a liquid at its boiling point does not change. Wha...

    Text Solution

    |

  8. Identify the physical state of matter in which layers of particles sl...

    Text Solution

    |

  9. Two solids A and B melt at 120^@C and 150^@C respectively . Which on...

    Text Solution

    |

  10. The temperature of sample of water is found to be 314K . What is the t...

    Text Solution

    |

  11. Look at the following figures , A and B. What do you expect t...

    Text Solution

    |

  12. The rate of evaporation of a liquid decreases on a rainy day . Give r...

    Text Solution

    |

  13. Name the property which is shown by ammonium chloride but not by shodi...

    Text Solution

    |

  14. Name the process that occurs when oxygen dissolves in water.

    Text Solution

    |

  15. What is the process called in which a gas is transformed into a liquid...

    Text Solution

    |

  16. Name the term used to denote the conversion of vapour into solid .

    Text Solution

    |

  17. Is it correct to say that that the melting point of a solid and the...

    Text Solution

    |

  18. Can we call the vapour of an alcohol a gas ?

    Text Solution

    |

  19. Does the evaporation of a liquid occur at the room temperature only ?

    Text Solution

    |