Home
Class 12
CHEMISTRY
In a buffer solution containing equal co...

In a buffer solution containing equal contration of `B^(-)` and H B, the `K_(b)` for `B^(-)` is `10^(-10)`. The pH of buffer solution is

A

4

B

10

C

7

D

6

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise ENABLE|50 Videos

  • HYDROCARBONS

    VMC MODULES ENGLISH|Exercise JEE Advanced Archive|121 Videos

  • INTRODUCTION TO ORGANIC CHEMISTRY

    VMC MODULES ENGLISH|Exercise JEE ADVANCED ARCHIVE|81 Videos

Similar Questions

Explore conceptually related problems

In a buffer solution containing equal concentration of B^(-) and HB , the K_(b) for B^(-) is 10^(-10) . The pH of buffer solution is

A certain buffer solution contains equal concentartion of X^(Theta) and HX . The K_(b) for X^(Theta) is 10^(-10) . The pH of the buffer is

A certain buffer solution sontains equal concentration of X^(-) and HX . The K_(a) for HX is 10^(-8) . The of the buffer is

A buffer solution contains 0.04 M HA and 0.01 M CaA_(2) . If K_(b) of A^(-) is 10^(-12) then pH of buffer solution is Given : log 2 = 0.3

An acidic buffer contains equal concentrations of acid and salt. The dissociation constant of acid is 10^(-5) . The P^(H) of the buffer solution is

On diluting a buffer solution, its pH

Which of these is not a buffer solution ?

Concentration of NH_4Cl and NH_4OH in buffer solution are in the ratio of 1 : 1 ,K_b " for " NH_4OH is 10 ^(-10 ) The pH of the buffer is

A buffer solution has equal volume of 0.20 M NH_(4)OH and 0.02 MNH_(4)Cl : The pK_(b) of the base is 5. The pH is

A basic buffer solution can be prepared by mixing the solution of

VMC MODULES ENGLISH-ICONIC EQUILIBRIUM-EFFICIENT
  1. 100 mL of HCI + 35 mL of NaOH, colour of methyl orange in the solution...

    Text Solution

    |

  2. What is [H^(+)] in mol/L of a solution that is 0.20 M in CH(3)COONa an...

    Text Solution

    |

  3. In a buffer solution containing equal contration of B^(-) and H B, th...

    Text Solution

    |

  4. A buffer solution contains 0.1 mole of sodium acetate dissolved in 100...

    Text Solution

    |

  5. For preparing a buffer solution of pH=7.0 which buffer system you will...

    Text Solution

    |

  6. A buffer solution is prepared in which the concentration of NH(3) is 0...

    Text Solution

    |

  7. The dissociation constant of 0.01 M CH3COOH is 1.8xx10^(-5) , then cal...

    Text Solution

    |

  8. The pH value of gasfric juice in humna stomach is about 1.8 and in in...

    Text Solution

    |

  9. How many times a solution of pH = 2 has higher acidity than a solution...

    Text Solution

    |

  10. Which statement is false ? (Assume complete dissociation in each case)

    Text Solution

    |

  11. pH of HCI is 2.1. what is [OH^(-)] in its solution?

    Text Solution

    |

  12. An acid-base indicator has a K(a) = 3.0 xx 10^(-5). The acid form of t...

    Text Solution

    |

  13. Auto-ionisation of liquid NH(3) is 2NH(3) hArr NH(4)^(o+) +NH(2)^(Th...

    Text Solution

    |

  14. A mixture of weak acid is 0.1M in HCOOH (K(a) = 1.8 xx 10^(-4)) and 0....

    Text Solution

    |

  15. pH of solution made by mixing 50mL of 0.2M NH(4)CI and 75mL of 0.1M Na...

    Text Solution

    |

  16. In the reaction: [Cu(H(2)O)(3)(OH)]^(+) + [AI(H(2)O)(6)]^(3+) to [Cu(H...

    Text Solution

    |

  17. K(a) of HA is 10^(-4). The equilibrium constant for its reaction with ...

    Text Solution

    |

  18. In H(3)PO(4) which of the following is true?

    Text Solution

    |

  19. Three sparigly soluble salts M(2)X, MX,and MX(3) have the same solubil...

    Text Solution

    |

  20. When 0.2M solution of acetic acid is neutralised with 0.2M NaOH in 500...

    Text Solution

    |