Home
Class 12
CHEMISTRY
A certain mixture of HCl and CH(3)-COOH ...

A certain mixture of `HCl` and `CH_(3)-COOH` is `0.1 M` in each of the acids. `20 ml` of this solution is titrated against `0.1 M NaOH`. By how many units does the `pH` change from the start to the stage when the `HCl` is almost completely neutralized and acidic acid remains unreacted? `K_(a)` for acetic acid `=2xx10^(-5)`.

A

`1.5`

B

3

C

2

D

`3.25`

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    GRB PUBLICATION|Exercise Subjective type|8 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 11|12 Videos

Similar Questions

Explore conceptually related problems

0.1 M formic acid solution is titrated against 0.1 M NaOH solution. What would be the difference in pH between 1/5 and 4/5 stages of neutralization of acid?

0.1 M acetic acid solution is titrated against 0.1M NaOH solution. What would be the difference in pH between 1/4 and 3/4 stages of neutralisation of acid ?

Calculate the percentage ionization of 0.01 M acetic acid in 0.1 M HCI K_a of acetic acid is 1.8 xx 10^(-5)

Calculate the concentration of H_3O^+ ions in a mixture of 0.02 M acetic acid and 0.1 M sodium acetate. K_alpha for acetic acid is 1.8 xx 10^(-5) .

GRB PUBLICATION-IONIC EQUILIBRIUM-All Questions
  1. Strong acids are generally used as standard solution in acid-base titr...

    Text Solution

    |

  2. A weak acid HA after teratment with 12 mL of 0.1M strong base BOH has ...

    Text Solution

    |

  3. A certain mixture of HCl and CH(3)-COOH is 0.1 M in each of the acids....

    Text Solution

    |

  4. When a solution of NH(3)(K(b)=1.8xx10^(-5)) is titrated with a strong ...

    Text Solution

    |

  5. 10 mL of 0.2 M HA is titrated with 0.2 M NaOH solution. Calculate chan...

    Text Solution

    |

  6. 10 mL of 0.1 M tribasic acid H(3)A is titrated with 0.1 M NaOH solutio...

    Text Solution

    |

  7. Equal volumes of 0.25 M HNO(2) and 0.25 M HNO(3) are titrated separtel...

    Text Solution

    |

  8. pH when 100 mL of 0.1 M H(3)PO(4) is titrated with 150 mL 0.1 m NaOH s...

    Text Solution

    |

  9. A 0.052 M solution of benzoic acid, C(6)H(5)COOH, is titrated with a s...

    Text Solution

    |

  10. If the solubility of lithium sodium hexafluorido aluminate, Li(3)Na(3)...

    Text Solution

    |

  11. The solubility product Mg(OH)(2) in water at 25^(@)C is 2.56xx10^(-13)...

    Text Solution

    |

  12. The solubility product of AgCl is 1.8xx10^(-10). Precipitation of AgCl...

    Text Solution

    |

  13. In a saturated solution of Ag(2)CO(3), silver ion concentration is 2xx...

    Text Solution

    |

  14. Slaked lime, Ca(OH)(2) is used extensively in sewage treatment. What i...

    Text Solution

    |

  15. Out of the following salts identify the one which has maximum solubili...

    Text Solution

    |

  16. K(SP) of MX(4) and solubility of MX(4) is S mol//L is related by:

    Text Solution

    |

  17. The solubility product of a salt having general formula MX(2) in water...

    Text Solution

    |

  18. A well is dry in a bed of rock containing fluorspar (CaF(2)). If the w...

    Text Solution

    |

  19. A solution is 0.10 M in Ag^(+), Ca^(2+), Mg^(2+) and Al^(3+) ions. Whi...

    Text Solution

    |

  20. The solubility product of AgCl is 10^(-10). The minimum volume (in L) ...

    Text Solution

    |