Home
Class 12
CHEMISTRY
Assertion:The melting point of ice decre...

Assertion:The melting point of ice decreases with increase of pressure.
Reason:Ice contracts on melting.

A

Ice is less dense than water

B

Pressure generate heat

C

The chemical bonds break under pressure

D

Ice is not a true solid

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTION

    VMC MODULES ENGLISH|Exercise ENABLE|100 Videos

  • LIQUID SOLUTION

    VMC MODULES ENGLISH|Exercise EFFICIENT|98 Videos

  • JEE MAIN REVISON TEST-23

    VMC MODULES ENGLISH|Exercise CHEMISTRY (SECTION 1)|25 Videos

  • LIQUID SOLUTIONS

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE -L|10 Videos

Similar Questions

Explore conceptually related problems

Assertion : The melting point of ice decreases with increase of pressure Reason : Ice contract on melting.

Each question contains STATEMENT-1 (Assertion) and STATEMENT-2( Reason). Examine the statements carefully and mark the correct answer according to the instruction given below: STATEMENT-1: The melting point of ice decreases with increase of pressure. STATEMENT-2: Ice contracts on melting .

The melting of ice in water decreases with increase in pressure.

The melting points of most of the solid substances increases with an increase of pressure acting on them However, ice melts at a temperature lower than its usual melting point, when the pressure increases. This is Because :

State the effect of increase of pressure on the melting point of ice.

Melting of ice into water is a

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

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

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

The melting point of ice is .......... Kelvin. [273 / 373]

VMC MODULES ENGLISH-LIQUID SOLUTION -IMPECCABLE
  1. Assertion:The melting point of ice decreases with increase of pressure...

    Text Solution

    |

  2. What is the mole fraction of the solute in a 1.00 m aqueous solution ?

    Text Solution

    |

  3. Which of the following electrolytes has the same value of van't Hoff f...

    Text Solution

    |

  4. The boiling point of 0.2 mol kg^(-1) solution of X in water is greater...

    Text Solution

    |

  5. Of the following 0.10 m aqueous solutions, which one will exhibit the ...

    Text Solution

    |

  6. How many grams of concentrated nitric acid solution should be used to ...

    Text Solution

    |

  7. If excess of AgNO(3) solution is added to 100 mL of a 0.024 M solution...

    Text Solution

    |

  8. 6.02 xx 10^(20) molecules of urea are present in 100 mL of its solutio...

    Text Solution

    |

  9. p(A) and p(B) are the vapour pressure of pure liquid components A and ...

    Text Solution

    |

  10. The vapour pressure of chloroform (CHCl)(3) and dichlorocethene (CH(2)...

    Text Solution

    |

  11. 58.5 g of NaCl and 180 g of glucose were separately dissolved in 1000 ...

    Text Solution

    |

  12. Which of the following shows negative deviation from Raoult's law?

    Text Solution

    |

  13. The mass of a non-volatile solute of molar mass 40g" "mol^(-1) that sh...

    Text Solution

    |

  14. The solution which has higher osmotic pressure than some other solutio...

    Text Solution

    |

  15. The vapour pressure lowering caused by addition of 100 g of sucrose (m...

    Text Solution

    |

  16. Molarity of a given orthophosphoric acid solution is 3M. Its normality...

    Text Solution

    |

  17. 138 g of ethyl alcohol is mixed with 72 g of water. The ratio of mole ...

    Text Solution

    |

  18. In which of these solutions Raoult’s law is not applicable?

    Text Solution

    |

  19. The freezing point of 1 m NaCl solution assuming NaCl to be 100% disso...

    Text Solution

    |

  20. A solution of two liquids boils at a temperature more than the boiling...

    Text Solution

    |

  21. Choose the correct statement: When concentration of a salt solution ...

    Text Solution

    |