Home
Class 12
CHEMISTRY
Calculate the pOH of solution at 25^(@)C...

Calculate the `pOH` of solution at `25^(@)C` that contains `1xx10^(-10) M` of hydronium ions, i.e., `H_(3)O^(+)`

A

`1.000`

B

`7.000`

C

`4.000`

D

`9.000`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|20 Videos
  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -B)|35 Videos
  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos
  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

Similar Questions

Explore conceptually related problems

The pH of a solution at 25°C that contains 10^(-10) M hydroxide ions (OH^-) is

Calculate the pH of solution that contains [H^(+)]=10^(-8)M is -

Calculate the pH of 1.0xx10^(3) M solution of NaCI

Calculate the pH of a solution which has a hydronium-ion concentration of 6 xx 10^(-8) M

Calculate degree of hydrolysis and pH of 0.25 NaCN solution at 25^@C . K_a=4.8xx10^(-10)

The Henry's law constant for oxygen gas in water at 25^(@)C is 1.3xx10^(-3) M atm^(-1) . What is the partial pressure of O_(2) above a solution at 25^(@) C with an O_(2) concetration of 2.3xx10^(-4) M at equilibrium?

Which of the following 0.1 M solution will contain the largest concentration of hydronium ions?

AAKASH INSTITUTE-EQUILIBRIUM-ASSIGNMENT (SECTION -C)
  1. Equimolar solutions of the following were prepared in water separately...

    Text Solution

    |

  2. The following equilibrium constants are given N2+3H2 harr 2NH3,K1 ...

    Text Solution

    |

  3. Calculate the pOH of solution at 25^(@)C that contains 1xx10^(-10) M o...

    Text Solution

    |

  4. A weak acid, HA, has a K(a) of 1.00xx10^(-5). If 0.100 mol of the acid...

    Text Solution

    |

  5. Which one of the following ionic species has the greatest proton affin...

    Text Solution

    |

  6. For the reaction CH4(g) +2O2(g) hArr CO2(g) +2H2O(I) DeltarH=-170....

    Text Solution

    |

  7. Which of the following pairs consitutes buffer?

    Text Solution

    |

  8. The hydrogen ion concentration of a 10^(-8) M HCl aqueous soultion at ...

    Text Solution

    |

  9. At 25^(@)C, the dissociation constant of a base. BOH is 1.0xx10^(-12)...

    Text Solution

    |

  10. Equilibrium constants K(1) and K(2) for the following equilibria NO(...

    Text Solution

    |

  11. H(2)S gas when passed through a solution of cations containing HCl pre...

    Text Solution

    |

  12. The dissociation constant of a weak acid is 1 xx 10^(-4). In order of ...

    Text Solution

    |

  13. Which one of the following is not acid-base conjugate pair ?

    Text Solution

    |

  14. For the reaction, I(2)(aq)hArrI(2)" (oil), Equilibrium constant is K...

    Text Solution

    |

  15. Given exothermic reaction CoCl4^(2-)(aq)+6H2O(l) hArr [Co(H2O)6]^(2+...

    Text Solution

    |

  16. For preparing a buffer solution of pH = 7.0 which buffer system you wi...

    Text Solution

    |

  17. For a chemical reaction of the type AhArrB, K=2.0 and BhArrC, K=0.01. ...

    Text Solution

    |

  18. A solution is 0.10 M in Ag^(+), Ca^(2+), Mg^(2+) and Al^(3+) ions. Whi...

    Text Solution

    |

  19. Which one of the following species acts only as a base ?

    Text Solution

    |

  20. At 100^@C the Kw of water is 55 times its value at 25^@C . What will b...

    Text Solution

    |