Home
Class 12
CHEMISTRY
Ionisation constant of CH(3)COOH is 1.7x...

Ionisation constant of `CH_(3)COOH` is `1.7xx10^(-5)` and concentration of `H^(+)ions` is `3.4xx10^(-4)`. Then, find out initial concentration of `CH_(3)COOH` molecules.

A

`3.4 xx10^(-4)`

B

`3.4 xx 10^(-3)`

C

`6.8xx10^(-4)`

D

`6.8 xx 10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|20 Videos

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -B)|35 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

Similar Questions

Explore conceptually related problems

Ionisation constant of CH_(3)COOH is 1.7 xx 10^(-5) and concentration fo H^(+) in certain acetic acid solution is 3.4 xx 10^(-4) M . The concentration of acetic acid solution is

The OH^(-) ion concentration of a solution is 3.2 xx 10^(-4) M . find out the H^(+) ion concentration of the same solution is

The OH^(-) ion concentration of solution is 3 xx 10^(-4) M . Find out the H^(+) ion concentration of the same solution?

The dissociation constatn of 0.01 M CH_(3)COOH is 1.8xx10^(-5) then calculate CH_(3)COO^(-) concentration of 0.1 M HCl solution.

Dissociation constants of CH_(3)COOH and NH_(4)OH are 1.8xx10^(5) each at 25^(@)C . The equilibrium constant for the reaction of CH_(3)COOH and NH_(4)OH will be -

What concentration of FCH_(2)COOH (K_(a)=2.6xx10^(-3)) is needed so that [H^(+)] =2xx10^(-3) ?

K_(a) for CH_(3)COOH at 25^(@)C is 1.754xx10^(5) . At 50^(@)C, K_(a) is 1.633xx10^(-5) what are Delta H^(@) and Delta S^(@) for the ionisation of CH_(3)COOH ?

AAKASH INSTITUTE-EQUILIBRIUM-ASSIGNMENT (SECTION -C)
  1. Which of the following is not a Lewis acid ?

    Text Solution

    |

  2. The solubility product of CuS, Ag2S and HgS are 10^(-31),10^(-44),10^(...

    Text Solution

    |

  3. If K(1) and K(2) are respective equilibrium constants for two reactio...

    Text Solution

    |

  4. The concentration of [H^(+)] and concentration of [OH^(-)] of a 0.1 aq...

    Text Solution

    |

  5. The K(a) value of CaCO(3) and CaC(2)O(4) in water are 4.7 xx 10^(-9) a...

    Text Solution

    |

  6. The solubility of a saturated solution of calcium fluoride is 2xx10^(-...

    Text Solution

    |

  7. Equilibrium constant Kp for following reaction: MgCO(3) (s) hArr MgO...

    Text Solution

    |

  8. Correct relation between dissociation constants of a di-basic acid

    Text Solution

    |

  9. The conjugate acid of NH2^- is

    Text Solution

    |

  10. Which statements is wrong about pH ?

    Text Solution

    |

  11. In HS^(-), I^(-), R-NH(2), NH(3) order of proton accepting tendency wi...

    Text Solution

    |

  12. Ionisation constant of CH(3)COOH is 1.7xx10^(-5) and concentration of ...

    Text Solution

    |

  13. Solution of 0.1 N NH4 OH and 0.1 N NH4CI has pH 9.25 . Then find out ...

    Text Solution

    |

  14. Which one of the following compounds is not a protoric acid?

    Text Solution

    |

  15. The reaction quotient (Q) for the reaction N2(g) +3H2(g) hArr 2NH3(g)...

    Text Solution

    |

  16. The solubility product of Agl at 25^@C is 1.0 xx10^(-16) mol^2 L^(-2...

    Text Solution

    |

  17. The solubility product of a sparingly soluble salt AX(2) is 3.2xx10^(-...

    Text Solution

    |

  18. The rapid change of pH near the stoichiometric point of an acid-base t...

    Text Solution

    |

  19. What is the correct relationship between the pH of isomolar solutions ...

    Text Solution

    |

  20. Which of the following molecules acts as a Lewis acid?

    Text Solution

    |