Home
Class 12
CHEMISTRY
The concentration of a monobasic acid is...

The concentration of a monobasic acid is 0.01(M). If the dissociation constant of this acid is `1xx10^(-5)` at 298 K, What will be the `[H_3O^+]` ions in the acid solution ?

Text Solution

Verified by Experts

`prop=sqrt((K_b)/(c))=sqrt(1xx10^(-5))/(0.01)=0.0316`
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise PRACTICE TEST 7|14 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise SHORT TYPE QUESTIONS|25 Videos

  • ENVIRONMENTAL CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 6|10 Videos

Similar Questions

Explore conceptually related problems

The ionisation constant of chloroacetic acid is 1.35xx10^(-3) . What will be the pH of 0.1 M acid and its 0.1 M sodium salt solution?

If the ionisation constant (K_a) of acetic acid at 298K si 1.8xx10^(-5) , then what will be the degree of ionisation of 0.001(M) acetic acid solution?

Calculate the degree of ionization of 0.1 M acetic acid. The dissociation constant of acetic acid is 1.8 xx 10^(-5)

Calculate the H^+ ion concentration of a 0.01N weak monobasic acid. The value of dissociation constant is 4.0 xx 10^(-10) .

The concentration of a weak monobasic acid is 0.2(M). If the acid is 2% ionised in the solution, then find the pH of the solution and ionisation constant of the acid.

The pH of a 0.1 molar solution of the acid HQ is 3. The value of the ionisation constant K_a of this acid is

The pH of a 0.1 molar solution of the acid HQ is 3. The value of the ionisation constant K_a of the acid is

The dissociation constant of benzoic acid at 25^@C is 1xx10^(-4) . The pH of 0.01 M solution of its sodium salt is

The first ionisation constant of H_(2)S is 9.1xx10^(-8) . Calculate the concentration of HS^(-) ion in its 0.1(M) solution. How this concentration be affected if the solution is 0.1(M) in HCl also? If the second dissociation constant of H_(2)S is 1.2xx10^(-13) , calculate the concentration of S^(2-) under both conditions.

The ionisation constant of nitrous acid is 4.5xx10^-4 Calculate the pH of 0.04 M sodium nitrite solution.

CHHAYA PUBLICATION-EQUILIBRIUM-LONG TYPE QUESTIONS
  1. Calculate the ionisation constant of a monobasic acid which gets 1 % i...

    Text Solution

    |

  2. If the degree of ionisation of an acetic acid solution at 298K is 5%, ...

    Text Solution

    |

  3. The concentration of a monobasic acid is 0.01(M). If the dissociation ...

    Text Solution

    |

  4. The ionisation constant of ammonia at 298K is 1.8xx10^(-5) Calculate (...

    Text Solution

    |

  5. The ionisation constant of ammonia at 298K is 1.8xx10^(-5) Calculate (...

    Text Solution

    |

  6. In 0.01(M) acetic acid solution, pH = 3.37. What is the degree of ioni...

    Text Solution

    |

  7. If 8.2g of anhydrous sodium acetate is added to 11 of 0.l(M) acetic ac...

    Text Solution

    |

  8. Concentration of an aqueous solution of weak acid, HA is 0.1 (M) . How...

    Text Solution

    |

  9. Determine the pH of the following: 0.01(M)H2SO4

    Text Solution

    |

  10. Determine the pH of the following: 1(M)NaOH

    Text Solution

    |

  11. Determine the pH of the following: 0.005(M)Ca(OH)2

    Text Solution

    |

  12. pOH values of the two aqueous solutions, A and Bare 10 and 8 respectiv...

    Text Solution

    |

  13. What will be the pH of the resulting solution when two solutions, A an...

    Text Solution

    |

  14. What is the pH value of 0.1(M) HCOOH solution if its ionisation consta...

    Text Solution

    |

  15. Calculate the pH of the solution obtained by mixing 100 mL 0.075(M) Ca...

    Text Solution

    |

  16. 100 mL 0.1(M) HCl solution is added to 100mL 0.1(M) Ca(OH)2 solution. ...

    Text Solution

    |

  17. The concentration of an aqueous solution of the weak acid, HA is 0.1(M...

    Text Solution

    |

  18. The concentration of a weak monobasic acid is 0.2(M). If the acid is 2...

    Text Solution

    |

  19. The concentration of an aqueous solution of ammonia is 0.01(M). What i...

    Text Solution

    |

  20. pH of an aqueous solution of HCl =3.0 . How many moles of H3O or OH^- ...

    Text Solution

    |