Home
Class 12
CHEMISTRY
The equivalent conductivity of 0.1 N CH3...

The equivalent conductivity of 0.1 N `CH_3COOH ` at ` 25^@ C ` is 80 and at infinite dilute is ` 400ohm cm^(2) eq^(-1)`. The degree of dissociation of `CH_3COOH`

A

1

B

0.2

C

0.1

D

0.5

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    AAKASH SERIES|Exercise Exercise -2 (Nernst equation and EMF)|19 Videos

  • DILUTE SOLUTIONS

    AAKASH SERIES|Exercise EXERCISE - 1.2|55 Videos

  • ELEMENTS OF D - BLOCK

    AAKASH SERIES|Exercise EXERCISE - 5.2|33 Videos

Similar Questions

Explore conceptually related problems

The equivalent conductivity of 0.1 M weak acid is 100 time less than that at infinite dilution. The degree dissociation is

At 25^@C equivalent conductance of a week acid HAc is 16.2 "ohm"^(-1) cm^(2) eq^(-1) .If the ionic conductances of Ac^(-) and H^(+) at infinite dilution are respectively 40.9 and 349.8 "ohm"^(-1)cm^(2)eq^(-1)., calculate the percentage dissociation of the week acid at 25^@C .

Molar conductivities at infinite dilution of KCl, HCl and CH_3COOK are 0.013o and 0.038 and 0.09 S m^(2) mol^(-1) respectively at 291 K . If conductivity of 0.001 M CH_3COOH is 2.72 xx 10^(-3) Sm^(-1) then find % degree of ionization of CH_3COOH .

Equivalent conductivity of a weak acid HA at infinite dilution is 390 S cm^(2) eq^(-1) . Conductivity of 1xx10^(-3) N HA solution is 4.9xx10^(-5) S cm^(-1) . Calculate the extent of dissociation and dissociation constant of the acid.

The systematic name of (CH_(3))_(2)CH- COOH

The P^(H) of 0.001 M CH_(3) ,COOH is

AAKASH SERIES-ELECTROCHEMISTRY -PRACTICE EXERCISE
  1. An electric current is passed through silver nitrate soultion using si...

    Text Solution

    |

  2. One ampere of current is passed for 9650 sec. through molten AlCl(3). ...

    Text Solution

    |

  3. The equivalent conductivity of 0.1 N CH3COOH at 25^@ C is 80 and at...

    Text Solution

    |

  4. Lambda(ClCH(2)COONa)^(@)=224 Ohm^(-1)cm^(2)g meq^(-1), Lambda(NaCl)^(@...

    Text Solution

    |

  5. The specific conductance of a salt of 0.01M solution is 1.061xx10^(-4)...

    Text Solution

    |

  6. The hydrogen electrode is dipped in a solution of pH=3 at 25^(@)C. The...

    Text Solution

    |

  7. The resistance of 0.01N solution of an electrolyte AB at 328K is 100 o...

    Text Solution

    |

  8. The electrical resistance of a column of 0.04 M NaOH solution of diame...

    Text Solution

    |

  9. The molar conductance at infinite dilution of AgNO(3), NaCl and NaNO(...

    Text Solution

    |

  10. Specific conductance of 0.1 M sodium chloride solution is 1.06xx10^(-2...

    Text Solution

    |

  11. The resistance of 1N solution of acetic acid is 250 ohm when measured ...

    Text Solution

    |

  12. The resistnce of 0.1 N solution of a salt is found to be 2.5xx10^(3) ...

    Text Solution

    |

  13. The equivalent conductivity of 0.1 M weak acid is 100 time less than t...

    Text Solution

    |

  14. At infinite dilution molar conductivity of Ba^(2+) and Cl^(-) ions ...

    Text Solution

    |

  15. If phi denotes reduction potential, then which is true ?

    Text Solution

    |

  16. E^(@) Values of the half cells Mg^(2+)//Mg and Cl(2)//Cl^(-) are resp...

    Text Solution

    |

  17. The E(M^(3+)|M^(2+))^(0) values for Cr, Mn, Fe and Co are -0.41, +1.57...

    Text Solution

    |

  18. How much will the reduction potential of Zn//Zn^(2+) change if the sol...

    Text Solution

    |

  19. E(1//2Cl(2)|Cl^(-))^(@)= + 1.36V. The single electrode potential of P...

    Text Solution

    |

  20. The e.m.f of the cell, Ni//Ni^(2+)(1M)////Cl^(-)(1M)//Cl(2),Pt is ...

    Text Solution

    |