Home
Class 9
CHEMISTRY
The latent heat of fusion of ice is :...

The latent heat of fusion of ice is :

A

`33.4 xx 10^(5) J//kg`

B

`22.5 xx 10^(5) J//kg`

C

`33.4 xx 10^(4) J//kg`

D

`2.25 xx 10^(4) J//kg`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MATTER IN OUR SURROUNDINGS

    LAKHMIR SINGH & MANJIT KAUR|Exercise HOTS|5 Videos
  • MATTER IN OUR SURROUNDINGS

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT|26 Videos
  • MATTER IN OUR SURROUNDINGS

    LAKHMIR SINGH & MANJIT KAUR|Exercise LONG ANSWER TYPE QUESTIONS|4 Videos
  • IS MATTER AROUND US PURE

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT BOOK PAGE 24|1 Videos
  • MODEL TEST PAPER 1

    LAKHMIR SINGH & MANJIT KAUR|Exercise SECTION B|3 Videos

Similar Questions

Explore conceptually related problems

1 mole of ice at 0^(@)C and 4.6 mm Hg pressure is converted to water vapour at a constant temperature and pressure. Find Delta H and Delta E if the latent heat of fusion of ice is 80 cal//g and latent heat of vaporisation of liquid water at 0^(@)C is 596 cal//g and the volume of ice in comparison to that of water (vapour) in neglected.

If latent heat of fusion of ice is 80 cals per g at 0^(@), calculate molal depression constant for water.

What amount of ice will remains when 52 g ice is added to 100 g of water at 40^(@)C ? Specific heat of water is 1 cal/g and latent heat of fusion of ice is 80 cal/g.

The amount of heat required to raise the temperature of 75 kg of ice at 0°C to water at 10°C is (latent heat of fusion of ice is 80 cal/g, specific heat of water is 1 cal/g °C)

Calculate the amount of ice, which is sufficient to cool 45g of water, contained at 30^(@)C , such that the final temperature of the mixture is 10^(@)C . (Take specific latent heat of fusion of ice is 336" J "g^(-1) )

LAKHMIR SINGH & MANJIT KAUR-MATTER IN OUR SURROUNDINGS -MCQ
  1. Which of the following are also considered to be the states of matter...

    Text Solution

    |

  2. One of the following does not undergo sublimation. This one is :

    Text Solution

    |

  3. Which of the following process/processes release heat ? (i) conden...

    Text Solution

    |

  4. If the temperature of an object is 268 K, it will be equivalent to :

    Text Solution

    |

  5. The boiling point of ethane is, - 88^(@)C. This temperature will be e...

    Text Solution

    |

  6. When heat is constantly supplied by a gas burner with small flame to m...

    Text Solution

    |

  7. When water at 0^(@)C freezes to form ice at the same temperature of 0^...

    Text Solution

    |

  8. When heat is constantly supplied by a burner to boiling water, then th...

    Text Solution

    |

  9. The latent heat of fusion of ice is :

    Text Solution

    |

  10. The latent heat of vaporisation of water is :

    Text Solution

    |

  11. Which one of the following sets of phenomena would increases on raisin...

    Text Solution

    |

  12. Which of the following represent the suitable conditions for the lique...

    Text Solution

    |

  13. During summer days, water kept in an earthen pot (pitcher) becomes coo...

    Text Solution

    |

  14. On converting 25^(@)C, 38^(@) and 66^(@) to kelvin scale, the correct ...

    Text Solution

    |

  15. The change from solid sate to vapour state without passing through the...

    Text Solution

    |

  16. The evaporation of water increases under the following conditions :

    Text Solution

    |

  17. On converting 308 K, 329 K and 391 K to Celsius scale, the correct seq...

    Text Solution

    |

  18. Which of the following energy is absorbed during the change of state o...

    Text Solution

    |

  19. Which of the following factor(s) is (are) responsible for the change o...

    Text Solution

    |

  20. During respiration, glucose and oxygen enter our body cells and waste ...

    Text Solution

    |