Home
Class 12
PHYSICS
During the melting of a slab of ice at 2...

During the melting of a slab of ice at 273K at atmospheric pressure,

A

Positive work is done by the Ice-water system on the atmosphere.

B

Positive work is done on the Ice-water system by the atmosphere.

C

The internal energy of the Ice-water system increases.

D

The internal energy of the Ice-water system decreases.

Text Solution

Verified by Experts

The correct Answer is:
B, C
`p_(w)gtp_("ice")"so"" "V_("ice")gtV_(w)`
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    VIBRANT|Exercise PART - II : PHYSICS|56 Videos

  • REVIEW TEST

    VIBRANT|Exercise PART - II : PHYSICS|262 Videos

Similar Questions

Explore conceptually related problems

During the melting of an ice slab at 273K at atmospheric pressure :

During melting of an ice slab at 273K at 1atm pressure:

During the melting of ice, temperature .

The sign of DeltaG for the process of melting of ice at 273K and 1 atm pressure is

What is entropy change for the conversion of one gram of ice to water at 273 K and one atmospheric pressure? (DeltaH_("fusion")=6.025kJ" "mol^(-1))

Assertion : When ice and water are kept in a perfectly insulated thermos flask at 273 K and the atmospheric pressure, there is no change in mass of ice and water. Reason : The system is in static equilibrium.

VIBRANT-TEST PAPERS-PART - II : PHYSICS
  1. During the melting of a slab of ice at 273K at atmospheric pressure,

    Text Solution

    |

  2. A particle has an initial velocity of 9m//s due east and a constant ac...

    Text Solution

    |

  3. Two bodies begin to fall freely from the same height but the second fa...

    Text Solution

    |

  4. A stone is dropped from the top of a 400 m high tower. At the same tim...

    Text Solution

    |

  5. One end of a uniform rod of length l and mass m is hinged at A. It is ...

    Text Solution

    |

  6. A car A going north-east at 80km//h and another car B is going south-e...

    Text Solution

    |

  7. The acceleration of a train between two stations 2 kilometre apart is ...

    Text Solution

    |

  8. Two particles P and Q are moving as shown in the figure. At this momen...

    Text Solution

    |

  9. A boy throws a ball upward with velocity v(0)=20m//s. The wind imparts...

    Text Solution

    |

  10. For two projectiles launched with same initial velocity, the maximum h...

    Text Solution

    |

  11. In the time taken by the projectile to reach from A to B is t. Then th...

    Text Solution

    |

  12. The greatest height h of the sand pile that can be erected without spi...

    Text Solution

    |

  13. The pulleys and strings shown in the figure are smooth and of negligib...

    Text Solution

    |

  14. Two uniform rods of equal length but different masses are rigidly join...

    Text Solution

    |

  15. Two masses m and M are attached with strings as shown. For the system ...

    Text Solution

    |

  16. In the figure, the ball B is released from rest when the spring is in ...

    Text Solution

    |

  17. Two equal masses are attached to the two end of a spring of force cons...

    Text Solution

    |

  18. The work done by a force vec(F)=(-6x^(3)hat(i)) N in displacing a part...

    Text Solution

    |

  19. A particle moves with a velocity vec(v)=5hat(i)-3hat(j)+6hat(k) " "ms^...

    Text Solution

    |

  20. A uniform sphere is place on a smooth horizontal surface and as horizo...

    Text Solution

    |

  21. A force vec(F)=(2hat(i)+hat(j)+3hat(k)) N acts on a particle of mass 1...

    Text Solution

    |