Home
Class 12
CHEMISTRY
When NaCI added to a water....

When NaCI added to a water.

A

freezing point is raised

B

boiling point is depressed

C

freezing point does not change

D

boiling point is raised

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    CHETANA PUBLICATION|Exercise EXERCISE|63 Videos

  • SOLID STATE

    CHETANA PUBLICATION|Exercise EXERCISE|72 Videos

  • Structure of atoms and nuclei

    CHETANA PUBLICATION|Exercise EXERCISE|75 Videos

Similar Questions

Explore conceptually related problems

When NaCl is added to carbonated soft drink , the solubility of CO_(2) in the drink ____.

Arnav dissolves small amount of A' to a beaker containing water and observes that the solution temperature increases. What type of process takes place when 'A' ls added to water, based on temperature change?

Describe the following chemical reactions giving their balanced equation: Washing soda is added to hard water.

…………..gas os released when bleaching powder is added to water.

Solve the following examples / numeriacal problems: When water of mass 70 g and temperatue 50⁰C is added to water of mass 30g , the maximum temperature of the mixture is found to be 41⁰C . Find the temperature of water of mass 30g before hot water was added to it.

When a pinch of salt or any other salt which is soluble in water is added to water its surface tension

When solute is added to the solvent

A catalyst is a substance which when added to a reacting system_______

When charcoal is added to a solution containing methylene blue and shaken,______

18 g glucose (C_(6)H_(12)O_(6)) is added to 178.2 g water . The vapour pressure of water ( in torr) for this aqueous solution is ______.

CHETANA PUBLICATION-SOLUTIONS-EXERCISE
  1. The vapour pressure is least for

    Text Solution

    |

  2. What is osmotic pressure?

    Text Solution

    |

  3. When mango n placed in dilute aqueous solution of hydrochloric acid it...

    Text Solution

    |

  4. The boiling point of 0.1 molal K4 [Fe(CN)6 ] solution will be (given...

    Text Solution

    |

  5. The freezing point of equimolal aqueous solution will be higher for

    Text Solution

    |

  6. The depression in freezing point 1 m urea, 1 m glucose and 1 m NaCI ar...

    Text Solution

    |

  7. A homogeneous solution constitute..... number of phases

    Text Solution

    |

  8. Relative lowering of vapour pressure depend only on

    Text Solution

    |

  9. When NaCI added to a water.

    Text Solution

    |

  10. van't Hoff factor of Ca (NO3) is

    Text Solution

    |

  11. Define the term Reverse osmosis.

    Text Solution

    |

  12. 0.15 molal solution of a substance boils at 373.23 K. Calculate molal...

    Text Solution

    |

  13. At 298 K, 1000 cm^3 of a solution containing 4.34g of solute shows osm...

    Text Solution

    |

  14. The vapour pressure of a solution containing 13xx10^(-3) kg of solute ...

    Text Solution

    |

  15. What is the concentration of dissolved oxygen at 25^@C at 1 bar if par...

    Text Solution

    |

  16. The observed depression in the freezing print of water for a particula...

    Text Solution

    |

  17. Assuming complete dissociation, calculate the molality of an aqueous s...

    Text Solution

    |

  18. Battery acid is 4.22 M aqueous H2SO4 solution, and has density of 1.21...

    Text Solution

    |

  19. Boiling point of water at 750 mm of Hg is 99.63^@C. How much sucrose m...

    Text Solution

    |

  20. What is solubility. Explain the different factors affecting solubility...

    Text Solution

    |