Home
Class 12
CHEMISTRY
The amount of heat required to raise the...

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)

A

750 kcal

B

`6.75 xX 10^3` kcal

C

`60 x 10^3` kcal

D

6.75 kcal

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Calculate the amount of heat required to convert5g of ice of 0^(@)C into water at 0^(@)C . ( Specific latent heat of fusion of ice 80 cal //g )

Calculate the amount of heat energy to be supplied to convert 2 kg of ice at 0^@C completely into water at 0^@C if latent heat of fusion for ice is 80 cal/g.

Calculate the amount of heat energy to be supplied to convert 4 kg of ice at 0^@C completely into water at 0^@C if latent heat of fusion for ice is 80 cal/g.

Find the heat required to convert 1 g of ice at 0°0C to vapour at 100°C. (Latent heat of ice = 80 cal/g and latent heat of vapour = 536 cal/g)

Find the heat required to convert 20 g of iceat 0^(@)C into water at the same temperature. ( Specific latent heat of fusion of ice =80 cal//g )

Calculate the amount of heat required to convert 80g of ice at 0^(@)C into water at the same temperature . ( Specific latent heat of fusion of ice = 80 cal //g )

20 g of steam at 100^@ C is passes into 100 g of ice at 0^@C . Find the resultant temperature if latent heat if steam is 540 cal//g ,latent heat of ice is 80 cal//g and specific heat of water is 1 cal//g^@C .

50 g of steam at 100^@ C is passed into 250 g of at 0^@ C . Find the resultant temperature (if latent heat of steam is 540 cal//g , latent heat of ice is 80 cal//g and specific heat of water is 1 cal//g -.^@ C ).

AAKASH INSTITUTE-TEST 3-EXERCISE
  1. Which one of the following acids has highest heat of neutralization wi...

    Text Solution

    |

  2. Which among the following is an intensive property?

    Text Solution

    |

  3. The amount of heat required to raise the temperature of 75 kg of ice a...

    Text Solution

    |

  4. A chemical reaction takes place in a vessel of cross-sectional area 15...

    Text Solution

    |

  5. Five moles of an ideal gas undergoes reversible expansion from 1 L to ...

    Text Solution

    |

  6. Enthalpy of which of the following reactions does not represent the st...

    Text Solution

    |

  7. One mole of an ideal gas undergoes change of state from (4 L, 3 atm) t...

    Text Solution

    |

  8. The difference between heat of reaction at constant pressure and at co...

    Text Solution

    |

  9. According to kinetic theory of gases, the inconrect statement is

    Text Solution

    |

  10. The most probable speed of an ideal gas at constant pressure varies wi...

    Text Solution

    |

  11. At high pressure, the compressibility factor for one mole of van der W...

    Text Solution

    |

  12. The suitable thermodynamic conditions for a spontaneous reaction at al...

    Text Solution

    |

  13. A closed cylinder contains 40 g of SO3 and 4 g of helium gas at 375 K....

    Text Solution

    |

  14. For given mass of an ideal gas at constant temperature

    Text Solution

    |

  15. Which among the following will boil at highest temperature?

    Text Solution

    |

  16. If 200 ml of 0.1 MH2SO4 salution is mixed with 200 ml of 0.15 M NaOH s...

    Text Solution

    |

  17. Unit of surface tension Is

    Text Solution

    |

  18. For which of the following processes, entropy change is negative?

    Text Solution

    |

  19. A liquid is in equilibrium with its vapour at a certain temperature. I...

    Text Solution

    |

  20. The work done by one mole of ideal gas when its temperature is increas...

    Text Solution

    |