Home
Class 12
PHYSICS
Statement-1: Potential energy of water a...

Statement-`1`: Potential energy of water at `0^(@)C` is more than ice at `0^(@)C`.
Statement-`2`: Heat given to melt ice at `0^(@)C` is used up in increasing the potential energy of water molecules formed at `0^(@)C`.

A

Statement -`1` is True , Statement -`2` is True , Statement -`2` is correct explanation for Statement - `1`

B

Statement -`1` is True , Statement -`2` is True , Statement -`2` is not correct explanation for Statement - `1`

C

Statement -`1` is True , Statement -`2` is False.

D

Statement -`1` is False , Statement -`2` is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GEOMETRICAL OPTICS

    ALLEN|Exercise Comprehension Based Questions|66 Videos
  • GEOMETRICAL OPTICS

    ALLEN|Exercise EXERCISE - 04 (A)|48 Videos
  • GEOMETRICAL OPTICS

    ALLEN|Exercise EXERCISE -03|11 Videos
  • CURRENT ELECTRICITY

    ALLEN|Exercise All Questions|427 Videos
  • GRAVITATION

    ALLEN|Exercise EXERCISE 4|9 Videos

Similar Questions

Explore conceptually related problems

The specific heat of ice at 0^(@)C is

Which molecules, ice at 10^(@)C or water at 0^(@)C have greater potential energy and why?

A piece of ice at 0^@C is dropped into water at 0^@C . Then ice will

80 g of water at 30^@C are poured on a large block of ice at 0^@C . The mass of ice that melts is

A piece of ice at 0^@C is added to a vessel containing water at 0^@C , then

When 1 g of ice melts at 0^@C

When m gm of water at 10^(@)C is mixed with m gm of ice at 0^(@)C , which of the following statements are false?

ALLEN-GEOMETRICAL OPTICS-ASSERTION-REASON
  1. Statement-1 : A cloudy night is hotter than a clear sky night. State...

    Text Solution

    |

  2. Statement -1 : When hot water is poured in a beaker of thick glass, th...

    Text Solution

    |

  3. Statement-1: Potential energy of water at 0^(@)C is more than ice at 0...

    Text Solution

    |

  4. Statement-1: When an electric fan is switched on in a closed room, the...

    Text Solution

    |

  5. Statement-1: Snow is better insulator than ice. Statement -2 : Snow ...

    Text Solution

    |

  6. Assertion : Animals curl into a ball, when they feel very cold. Re...

    Text Solution

    |

  7. Statement-1: A sphere, a cube and a thin circular plate made of same m...

    Text Solution

    |

  8. Statement-1: High thermal conductivity of metals is due to presence of...

    Text Solution

    |

  9. Statement -1 : Liquids usually expand more than solids. Statement-2:...

    Text Solution

    |

  10. Statement-1: Water is considered unsuitable for use in thermometers. ...

    Text Solution

    |

  11. Statement-1: Temperature of a rod is increased and again cooled to sam...

    Text Solution

    |

  12. Statement-1: Coolant coils are fitted at the top of a refrigerator , f...

    Text Solution

    |

  13. STATEMENT-1 For observing traffic at our back, we prefers to use a con...

    Text Solution

    |

  14. STATEMENT-1 A convex lens may be diverging STATEMENT -2 The nature o...

    Text Solution

    |

  15. STATEMENT-1 Hollow prism forms no spectra as a solid equilateral pris...

    Text Solution

    |

  16. Statement-I : Sun glasses have zero power even through their surfaces ...

    Text Solution

    |

  17. Statement-I : 11 English alphabets do not show lateral inversion. an...

    Text Solution

    |

  18. Assertion : The images formed by total internal reflections are much b...

    Text Solution

    |

  19. Assertion:Image formed by concave lens is not always virtual. Reason...

    Text Solution

    |

  20. Statement-1 The formula connecting u,v and f for a spherical mirror is...

    Text Solution

    |