Home
Class 12
CHEMISTRY
Which of the following solution will hav...

Which of the following solution will have a pH of 10 (B is a weak base and its `pK_b=5`)

A

75mL of (M/10)B+25mL of (M/10) HCl

B

55mL of (M/10)B+45mL of (M/20) HCl

C

50mL of 11/10)B+50mL of (M/10) HCl

D

40mL of (M/10)B+60mL of (M/10) HCl

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise VERY SHORT TYPE QUESTIONS|26 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|14 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTIONS BANK|81 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
CHHAYA PUBLICATION-EQUILIBRIUM-SINGLE CORRECT TYPE (MCQ HOTSPOT)
  1. An aqueous solution of a monoacidic base(B) is neutralised with 50mL o...

    Text Solution

    |

  2. At a given temperature, pH of 0.01(M) aqueous solution o. nitrous acid...

    Text Solution

    |

  3. Which of the following solution will have a pH of 10 (B is a weak base...

    Text Solution

    |

  4. A and B are two solutions, each of which has a volume of 1L. The solu...

    Text Solution

    |

  5. In a closed vessel, the reaction 2A+3BhArr4C+2D is maintained at a con...

    Text Solution

    |

  6. Which of the relations are correct for the given physical change : CuS...

    Text Solution

    |

  7. At a given temperature, Kc=6.3xx10^(-6) for the reaction S8(g)hArr4S2(...

    Text Solution

    |

  8. 4NH3(g)+5O2(g)to4NO(g)+6H2O(g), is in equilibrium in a closed contain...

    Text Solution

    |

  9. The reaction, C(s)+H2O(g)hArrCO(g)+H2(g), /\H>0, is in equilibrium. At...

    Text Solution

    |

  10. The reaction, 2NOCl(g)hArr2NO(g)+Cl2(g),/\H>0 is in equilibrium. Which...

    Text Solution

    |

  11. Vapour density of the equilibrium mixture of NO2 and N2O4 is found to ...

    Text Solution

    |

  12. The vapour pressure of liquid methanol at 50^(@)C is 55.5 kPa .. Which...

    Text Solution

    |

  13. The reactions in which the yield of the products cannot be increased b...

    Text Solution

    |

  14. Aqueous solutions of which of the following compound on dilution do no...

    Text Solution

    |

  15. Which can act as an acid as well as a base-

    Text Solution

    |

  16. Which mixtures (in molar ratio) can act as buffer-

    Text Solution

    |

  17. If equal volumes of the given solutions are mixed, precipitation of Ag...

    Text Solution

    |

  18. Which of the following are true regarding H3PO4-

    Text Solution

    |

  19. Select the non-buffer solution-

    Text Solution

    |

  20. The solubility of BaSO4 will be almost same in-

    Text Solution

    |