Home
Class 12
CHEMISTRY
Equivalent conductane of 0.1 M HA (weak...

Equivalent conductane of 0.1 M HA (weak acid) solution is 10 S`cm^(2) "equivalent"^(-1)` and that at infinite dilution is 200 S `cm^(2) " equivalent"^(-1)` Hence pH of HA solution is

A

1.3

B

1.7

C

2.3

D

3.7

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 70

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET SET 72

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Equivalent conductance of 0.1 M HA (weak acid) solution is 10 Scm^2 equivalen t^(–1) and that at infinite dilution is 200 Scm^(2) equivalen t^(–1) . Hence pH of HA solution is

Equivalent conductance of 1M CH_(3)COOH is 10ohm^(-1) cm^(2) "equiv"^(-1) and that at inifinite dilution is 200 ohm^(-1) cm^(2) "equiv"^(-1) . Hence, % ionisation of CH_(3)COOJ is:

The equivalent conductance of M//32 solution of a weak monobasic acid is 6.0 mho cm^(2) eq^(–1) and at infinite dilution is 200 mho cm^(2) eq^(–1) . The dissociation constant of this acid is:

The ionization constant of a weak electrolyte is 25 xx 10^(-6) while the equivalent conductance of its 0.01 M solution is 19.6 s cm^(2) eq^(-1) . The equivalent conductance of the electrolyte at infinite dilution (in S cm^(2)eq^(-1) ) will be

NTA MOCK TESTS-NTA NEET SET 71-CHEMISTRY
  1. When the concentration of alkyl halide is triple and concentration of ...

    Text Solution

    |

  2. FeCl3 + Potassium thiocyanate rarr product , the colour of this produc...

    Text Solution

    |

  3. Equivalent conductane of 0.1 M HA (weak acid) solution is 10 Scm^(2) ...

    Text Solution

    |

  4. Which of the following reaction is possible ?

    Text Solution

    |

  5. In diborane, the two H-B-H angles are nearly

    Text Solution

    |

  6. Introduction of inert gas (at the same temperature) will affect the eq...

    Text Solution

    |

  7. In the reaction, CrO(5)+SnCl(2) to CrO(4)^(2-) +SnCl(4),the element un...

    Text Solution

    |

  8. Which of the following is known as Hinsberg reagent ?

    Text Solution

    |

  9. What is the equilibrium expression for the reactionP(4)(s)+50(2)(g)hAr...

    Text Solution

    |

  10. Phenol and benzoic acid is separated by :

    Text Solution

    |

  11. A reaction has DeltaH=-33kJ and DeltaS=-58J//K. This reaction would be...

    Text Solution

    |

  12. Rank the following in the increasing order of rate of reaction with HB...

    Text Solution

    |

  13. The pH of which salt is independent of its concentration : (P)(CH3CO...

    Text Solution

    |

  14. Find the total number of atoms in one molecule of the product formed u...

    Text Solution

    |

  15. Borate from green colour flame when burnt with (Conc. H2SO4+ ethanol)....

    Text Solution

    |

  16. The oxidation potential of a hydrogen electrode at pH = 10 and P(H(2))...

    Text Solution

    |

  17. What fraction of an indicator H"in" is in the basic form at a pH of 6 ...

    Text Solution

    |

  18. Text Solution

    |

  19. Which of the following oxides reacts with both HCl and NaOH?

    Text Solution

    |

  20. The volume of 6 N and 2N HCl required to prepare 100 mL of 5N HCl is

    Text Solution

    |