Home
Class 12
CHEMISTRY
pOH of H(2)O is 7.0 at 298K. If water is...

`pOH` of `H_(2)O` is `7.0` at `298K`. If water is heated at `350 K`, which of the following statement should be true?

A

pOH will decrease

B

pOH will increase

C

pOH will remain 7.0

D

concentration of `H^+` ions will increase but that of `OH^-` will decrease.

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN AND ITS COMPOUNDS

    GRB PUBLICATION|Exercise Subjective type|8 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 11|12 Videos

Similar Questions

Explore conceptually related problems

pOH water is 7.0at 298 K . If water is heated to 350K , which of the following should be ture?

Which of the following are not correct at 298K ?

Which of the following is least soluble in water at 298 K?

The pH of D_(2)O and H_(2)O at 298 K is

A chemical reaction is spontancous at 298 K but non spontaneous at 350 K . Which one of the following is true for the reaction ?

Which of the following solution will have pOH equal to 11 at 298 K

GRB PUBLICATION-IONIC EQUILIBRIUM-All Questions
  1. At 20^@C water has Kw=6.807xx10^(-15).What is the pH of pure water at ...

    Text Solution

    |

  2. Which statement/relationship is correct ?

    Text Solution

    |

  3. pOH of H(2)O is 7.0 at 298K. If water is heated at 350 K, which of the...

    Text Solution

    |

  4. One litre of water contains 10^(-7) mole H^(+) ions. Degree of ionisat...

    Text Solution

    |

  5. When rain is accompained by a thunderstorm, the collected rain water w...

    Text Solution

    |

  6. For a weak electrolyte (HA) dissociation lim(crarr0), then:

    Text Solution

    |

  7. pH of water is 7.0 at 25^(@)C. If water is heated to 70^(@)C, the:

    Text Solution

    |

  8. For pure water:

    Text Solution

    |

  9. A water sample from a municipal water supply was found to have a pH =...

    Text Solution

    |

  10. If an aqueous solution at 25^(@)C has twice as many OH^(-) as pure wat...

    Text Solution

    |

  11. The pH of solution having [OH^(-)]=10^(-7) is

    Text Solution

    |

  12. At 900^(@)C, pK(w) is 13. At this temperature an aqueous solution with...

    Text Solution

    |

  13. Specialised cells in the stomach release HCl to aid digestion.If they ...

    Text Solution

    |

  14. How many moles of NaOH must be removed from 1 litre of aqueous solutio...

    Text Solution

    |

  15. Hydrogen ion concentration in mol//L in a solution of pH=5.4 will be:

    Text Solution

    |

  16. Which solutionwill have pH closer to 1.0 ?

    Text Solution

    |

  17. At what molar concentration of HCl will its aqueous solution have an [...

    Text Solution

    |

  18. The pH of the solution obtained by mixing 10 mL of 10^(-1)N HCI and 10...

    Text Solution

    |

  19. 10^(-6)M HCl is diluted to 100 times. Its pH is:

    Text Solution

    |

  20. 10 mL of 10^(-6) M HCl solution is mixed with 90mL H(2)O. pH will cha...

    Text Solution

    |