Home
Class 11
CHEMISTRY
The pH of a solution is 12 . The no. of ...

The pH of a solution is 12 . The no. of `H^(+)` ions present in 1 ml of this solution at `25^(@)` C is

A

`6.02 xx 10^(20)`

B

`6.02 xx 10^(8)`

C

`10^(-12)`

D

`10^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REVISION EXERCISE

    AAKASH SERIES|Exercise STATES OF MATTER|42 Videos

  • REDOX REACTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE PRACTICE SHEET (ADVANCED) (More than One correct answer Type Questions)|35 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

Similar Questions

Explore conceptually related problems

The no.of H_(3),O^(+) ions present in 10 ml of water at 25^(@) C is

The number of ions present in 1 ml of 0.1M CaCl_(2) solution is

If the pH value of a solution is 12, then the character of solution of the solution is

The pH of a solution is 3.6. Calculate H_(3)O^(+) ion concentration.

pH of 200mL of aqueous KOH solution is 12.7. How much solute is present in the solution.

AAKASH SERIES-REVISION EXERCISE -CHEMICAL EQUILIBRIUM
  1. The pH of a solution is 4.301 . To 50 ml of this solution 200 ml of wa...

    Text Solution

    |

  2. The pH of a solution is 5.0 . To a 10 ml of this solution , 990 ml of ...

    Text Solution

    |

  3. The pH of a solution is 12 . The no. of H^(+) ions present in 1 ml of ...

    Text Solution

    |

  4. K(a) for HCN is 5 xx 10^(-10) at 25^(@)C . For maintaining a constant ...

    Text Solution

    |

  5. Find the change in pH when 0.01 mole CH(3) COONa is added to one litre...

    Text Solution

    |

  6. 2 g of NaOH per 250 ml of solution is added to a buffer solution of bu...

    Text Solution

    |

  7. A solution is prepared by mixing 100 ml of 0.1 M NH(4) OH and 200 ml ...

    Text Solution

    |

  8. A one litre solution contains 0.08 mole of acetic acid (K(a) = 1.75 xx...

    Text Solution

    |

  9. The pH of a buffer solution is 4.745 . When 0.044 mole of Ba(OH)(2) is...

    Text Solution

    |

  10. A buffer solution is prepared by mixing CH(3) COONa and CH(3) COOH. Th...

    Text Solution

    |

  11. A solution contains equimolar concentration of a weak acid HA and its ...

    Text Solution

    |

  12. A buffer solution consists of 1 mole each of HA and its conjugate base...

    Text Solution

    |

  13. In an acidic buffer solution (pH = 4.4) , the concentration ratio of a...

    Text Solution

    |

  14. 4 mole of NH(4) OH and 1 mole of H(2) SO(4) are mixed and dilute to 1 ...

    Text Solution

    |

  15. When CO(2) is bubbled in excess of water , the following equilibrium i...

    Text Solution

    |

  16. pH of a buffer solution decreases by 0.02 units when 0.12 g of acetic ...

    Text Solution

    |

  17. 20 mL of 0.1 M acetic acid is mixed with 50 mL of potassium acetate. K...

    Text Solution

    |

  18. Let the solubilities of AgCl in H2 O , 0.01 M CaCl(2) , 0.01 M NaCl an...

    Text Solution

    |

  19. At 298 K , the K(sp) of M(2) SO(4) is 3.2 xx 10^(-5) . The maximum con...

    Text Solution

    |

  20. The pH of the neutralisation point of 0.1 N NaOH with 0.1 N HCl is

    Text Solution

    |