Home
Class 12
CHEMISTRY
For a dilute solution containing 2.5 g o...

For a dilute solution containing `2.5 g` of a non-volatile non-electrolyte solution in `100g` of water, the elevation in boiling point at `1` atm pressure is `2^(@)C`. Assuming concentration of solute is much lower than the concentration of solvent, the vapour pressure (mm of `Hg)` of the solution is:
(take `k_(b) = 0.76 K kg mol^(-1))`

A

718

B

736

C

724

D

740

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 108

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET SET 110

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

For a dilute solution containing 2.5g of a non-volatile non-electrolyte solute in 100g of water, the elevation in boiling point at 1 atm pressure is 2^(@)"C" . Assuming concentration of solute is much lower than the concentration of solvent, the vapour pressure (mm of Hg) of the solution is (take K_(b) =0.76 K kg "mol"^(-1) )

For a dilute solution containing 2.5 g of a non-voltile and non-electrolyte solute in 100 g of water, the elevation in boiling at 1 atm pressure is 2^(@)C . Assuming that the concentration of solute is mich less lower that the concentration of the solvent, what is the capour pressure (mm of Hg) of the solution? Given K_(b)=0.76 K kg mol^(-1) )

For a silute solution conatining 2.5 g of a non-volatile non-electrolyte solute in 100g of water, the elevation in boiling point at 1 atm pressure is 2^(@)C . Assuming concentration of solute is much lower than the concentration (take K_(b) = 0.76 K kg mol^(-1))

Lowering of vapour pressure of an aqueous solution of a non-volatile non-electrolyte 1 m aqueous solution at 100^(@)C is,

NTA MOCK TESTS-NTA NEET SET 109-CHEMISTRY
  1. Which pair of products are formed when amorphous boron is burned in ai...

    Text Solution

    |

  2. Which of the following will not form iodoform with I2// overset(-)(O)H...

    Text Solution

    |

  3. For a dilute solution containing 2.5 g of a non-volatile non-electroly...

    Text Solution

    |

  4. The equilibrium constants for the reactions are H3PO(4) overset(K1)(...

    Text Solution

    |

  5. The correct relationship between the pH of isomolar solutions of sodiu...

    Text Solution

    |

  6. Which of the aromatic compounds reacts fastest with methoxide ion?

    Text Solution

    |

  7. The correct order for the wavelength of absorption in the visible regi...

    Text Solution

    |

  8. In the reaction given below H-C -= C - H + H - C -= C - H underset(NH4...

    Text Solution

    |

  9. An ideal monoatomic gas is taken round the cycle ABCDA as shown in the...

    Text Solution

    |

  10. The E(M^(3+)//M^(2+)^@ values for Cr, Mn, Fe and Co are 0.41, + 1....

    Text Solution

    |

  11. An ore after levigation is found to have basic impurities. Which of th...

    Text Solution

    |

  12. Le Chatelier's Principle

    Text Solution

    |

  13. K(4)[Fe(CN)(6)]+M^(x+)(aq.)to underset("Coloured precipitate")(M(4)[Fe...

    Text Solution

    |

  14. Which of the following statement is correct regarding gluconic acid?

    Text Solution

    |

  15. In the given reaction

    Text Solution

    |

  16. In the given reaction COOH-(CH2)(5)-COOH overset(Delta)(rarr)(X), 'X...

    Text Solution

    |

  17. Molar heat capacity at constant P for a substance is equal to

    Text Solution

    |

  18. An organic compound containing one oxygen gives red colour with cerric...

    Text Solution

    |

  19. Chlorine gas is passed into a solution containing KF, Kl and KBr and C...

    Text Solution

    |

  20. Which of the following correctly explains the nature of boric acid in ...

    Text Solution

    |