Home
Class 12
CHEMISTRY
Assertion: Increasing pressure on water ...

Assertion: Increasing pressure on water decreases its freezing point
Reason: Density of water is maximum at 273K.

A

(a) If both assertion and reason are CORRECT and reason if the CORRECT explanations of the assertion.

B

(b) If both assertion and reason are CORRECT but, reason is NOT THE CORRECT explanation of the assertion.

C

(c) If assertion is correct but reason is incorrect.

D

(d) If assertion is incorrect but reason is correct

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

  • SOLID STATE

    MODERN PUBLICATION|Exercise EXERCISE|525 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

How can pressure be increased or decreased?

At what temperature, the density of water is maximum?

What is the highest value of density of water?

The molarity of pure water (density of water= 1g ml^-1 )

The boiling point increases and freezing point decreases when sodium chloride is added to water. Why ?

If sodium sulphate is considered to be compeltely dissociated into cations and anions in aqueous soluton, the change in freezing point of water, when 0.01 mole of sodium sulphate is dissolved in 1 k gof water is (K_f=1.86K kg mol^-1)

A 5% solution (by mass) of cane sugar in water has freezing point of 27IK Calculate the freezing point of 5% glucose in water if freezing point of pure water is 273.15 K.

Why solubility of alcohols in water decreases with increase in molecular mass ?

MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. Properties such as boiling point, freezing point and vapour pressure o...

    Text Solution

    |

  2. Assertion: DeltaH(mix) and DeltaV(mix) are zero for the ideal solution...

    Text Solution

    |

  3. Assertion: Increasing pressure on water decreases its freezing point R...

    Text Solution

    |

  4. Assertion: 0.1 M glucose solution has higher increment in the freezing...

    Text Solution

    |

  5. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  6. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  7. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  8. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  9. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  10. Fill in the blanks- is the carrier of malaria disease.

    Text Solution

    |

  11. The questions given below consist of an Assertion and Reason. Use the ...

    Text Solution

    |

  12. Name one compound which gives CO2 on heating?

    Text Solution

    |

  13. Each question contains statements given in two columns, which have to ...

    Text Solution

    |

  14. Plaster of paris is made from ?

    Text Solution

    |

  15. The depression in freezing point for 1 M urea, 0.5 M glucose, 1M NaCl,...

    Text Solution

    |

  16. An aqueous solution with pH zero is :

    Text Solution

    |

  17. An electrolyte A2B3 ionizes in water upto 75%. The van't Hoff factor f...

    Text Solution

    |

  18. The depression in freezing point expected for 0.6 m Al2(SO4)3 solution...

    Text Solution

    |

  19. 29.2% stock solution has a density of 1.25gmL^-1. The molecular weight...

    Text Solution

    |

  20. MX2 dissociates into M^(2+) and X^- ions in an aqueous soluton, with a...

    Text Solution

    |