Home
Class 12
CHEMISTRY
The pH of a solution increased from 3 to...

The `pH` of a solution increased from `3` to `6`. Its `[H^(o+)]` will be

A

reduced to half

B

doubled

C

reduced by 1000 times

D

increased by 1000 times

Text Solution

Verified by Experts

The correct Answer is:
C
When `pH=3, [H^(+)]=10^(-3)`
and when pH `=6 ,[H^(+)]=10^(-6)`
Thus concentration is reduced by 1000 times.
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise SELECTED STRAIGHT OBJECTIVE TYPE MCQs|10 Videos

  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise MCQs with only one correct Answer|29 Videos

  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|60 Videos

  • HYDROCARBONS

    DINESH PUBLICATION|Exercise All Questions|493 Videos

  • NO IDEA

    DINESH PUBLICATION|Exercise Unit Test -|1 Videos

Similar Questions

Explore conceptually related problems

The pH of a solution increases when

If H_(3)O^(+) ion concentration of a solution is increased by 10 times , its pH will

If pH of a solution is 4, its [H^+] is

The pH of a solution is 6 .Its H^(+) concentration is diluted by 100 times .Its "pH" will be

The nature of a solution can be expressed in terms of its [H_(3)O^(+)]. Explain.

DINESH PUBLICATION-IONIC EQUILIBRIUM -REVISION QUESTIONS FROM COMPETITVE EXAMS
  1. A physician wishes to prepare a buffer solution at pH =3.58 that effic...

    Text Solution

    |

  2. The K(sp) of CuS, Ag(2)S and HgS are 10^(-31), 10^(-44) and 10^(-54) r...

    Text Solution

    |

  3. The pH of a solution increased from 3 to 6. Its [H^(o+)] will be

    Text Solution

    |

  4. The conjugate base of NH(2)^(-) is

    Text Solution

    |

  5. Which of the following solution cannot act as buffer?

    Text Solution

    |

  6. Degree of dissociation of 0.1 N CH(3)COOHis ( Dissociation constant =1...

    Text Solution

    |

  7. How many ml of 1 (M) H(2)SO(4)is required neutralise 10 ml of 1 (M) Na...

    Text Solution

    |

  8. For preparing a buffer solution of pH 6 by mixing sodium accetate and ...

    Text Solution

    |

  9. At 20^(@)C, the Ag^(+) ion concentration in a saturated solution Ag(2)...

    Text Solution

    |

  10. A white salt is readily soluble in water and gives a colourless soluti...

    Text Solution

    |

  11. Why are strong acids generally used as standard solutions in acid-base...

    Text Solution

    |

  12. The dissociation constant of a weak monobasic acid K(a) is 1xx 10^(-5)...

    Text Solution

    |

  13. A buffer solution is prepared by mixing 10ml of 1.0 M acetic acid & 20...

    Text Solution

    |

  14. A monoprotic acid in a 0.1 M solution ionizes to 0.001%. Its ionisatio...

    Text Solution

    |

  15. What is the correct representation for the solubility product of SnS(2...

    Text Solution

    |

  16. The concentration of [H^(+)] and concentration of [OH^(-)] of a 0.1 aq...

    Text Solution

    |

  17. The strongest conjugate base is

    Text Solution

    |

  18. The solubility of a saturated solution of calcium fluoride is 2xx10^(-...

    Text Solution

    |

  19. At infinite dilution, the percentage ionisation of both strong and wea...

    Text Solution

    |

  20. In one litre of water 10^(-10) moles of HCl were added. The pH of the ...

    Text Solution

    |