Home
Class 11
CHEMISTRY
Assertion : The molality of the solution...

Assertion : The molality of the solution does not change with change in tempc- nature.
: The molality is expressed in units of moles per 1000 g of solvent. Reason

A

Statement -1 is True, Statement -2 is True, Statement -2 is a correct

B

Statement -1 is True, Statement -2 is True, statement -2 is NOT a correct explanation for Statement-7

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

Molarity does not depend upon volume this it does not deped temperature
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    NARAYNA|Exercise LEVEL-V|122 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EXERCISE - IV|43 Videos

Similar Questions

Explore conceptually related problems

Molarity of a solution changes with temperature but molality does not.

Assertion: Molality and mole fraction concentration units do not change with temperature. Reason: These units are not defined in terms of any volume.

When the concentration is expressed as the number of moles of a solute per kg of solvent it is known as

NARAYNA-SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)-All Questions
  1. Statement Addition of water to a solution containing solute and solven...

    Text Solution

    |

  2. Statement Addition of water to a solution containing solute and solven...

    Text Solution

    |

  3. Assertion : The molality of the solution does not change with change i...

    Text Solution

    |

  4. In the reaction, FeS(2)+KMnO(4)+H^(+) to Fe^(3+)+SO(2)+Mn^(2+)+H(2)O...

    Text Solution

    |

  5. Statement H(3)BO(3) is monobasic Lewis acid but its salt Na(3)BO(3) ex...

    Text Solution

    |

  6. Statement 109 % H(2)SO(4) represent a way to express concentration of ...

    Text Solution

    |

  7. consider the following reaction, Na(2)CO(3) + 2HCl to 2NaCl + H(2)O ...

    Text Solution

    |

  8. Direct titration of I(2) with a reducing agent is called iodimetry. If...

    Text Solution

    |

  9. Direct titration of I(2) with a reducing agent is called iodimetry. If...

    Text Solution

    |

  10. To a 25 ml H(2)O(2) solution, excess of acidified solution of Kl was a...

    Text Solution

    |

  11. 25 mL of H(2)O(2) solution were added to excess of acidified solution...

    Text Solution

    |

  12. To a 25 ml H(2)O(2) solution, excess of acidified solution of Kl was a...

    Text Solution

    |

  13. Match the following columns

    Text Solution

    |

  14. Match the following columns

    Text Solution

    |

  15. Match the following columns

    Text Solution

    |

  16. 10 mL of a mixture of CO,CH(4), and N(2) exploded with excess of oxyg...

    Text Solution

    |

  17. A mixture NaOH+Na(2)CO(3) required 25mL of 0.1 M HCl using phenolptht...

    Text Solution

    |

  18. 2 mole , equimplar mixture of Na(2)C(2)O(4) and H(2)C(2)O(4) "required...

    Text Solution

    |

  19. 1 mole of equimolar mixture of Fe(2)(C(2)O(4))(3) and FeC(2)O(4) requi...

    Text Solution

    |

  20. 2.68xx10^(-3) moles of solution containing anion A^(n+) require 1.61xx...

    Text Solution

    |