Home
Class 12
CHEMISTRY
100L aqueous solution of KBr is electrly...

100L aqueous solution of KBr is electrlysed by using current of 9.65 ampere for 10 seconds, using Pt electrode.
pH of the the resulting solution in cell will be:

A

3

B

5

C

11

D

9

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Match the column type|16 Videos

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Subjective type|39 Videos

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Multiple objective type|33 Videos

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective Type|18 Videos

  • ENVIRONMENTAL CHEMISTRY

    GRB PUBLICATION|Exercise Straight objective type|40 Videos

Similar Questions

Explore conceptually related problems

100L aqueous solution of KBr is electrlysed by using current of 9.65 ampere for 10 seconds, using Pt electrode. Which of the following species will not be produced due to electrolysis?

100 mL of 1M AgNO_(3) solution is electrolysed using Pt electrode by passing a current of 9.65 A for 100 sec. Calcualte pH of solution after electrolysis.

One litre of 1M aqueous NaCl solution is electrolysed by using 20 amp current (50%efficiency) for 96.5 seconds.The pH of solution after the electrolysis will be

The two aqueous solutions, A (AgNO_3) and B (LiCI), were electrolysed using Pt electrodes. The pH of the resulting solutions will.

When an aqueous solution of LiCl is electrolyzed using graphite electrodes, as the current flows, the pH of the solution around cathode ……………………

1000mL 1M CuSO_4 (aq) is electrolysed by 9.65 A current for 100 sec using Pt-electrode which is /are correct statements?

An aqueous solution of Na_2SO_4 is electrolysed using Pt electrodes. The products at the cathode and anode are respectively:

GRB PUBLICATION-ELECTROCHEMISTY-Comprehension type
  1. A fully charged lead-storage battery contains 1.5L of 5M H(2)SO(4). Du...

    Text Solution

    |

  2. 100L aqueous solution of KBr is electrlysed by using current of 9.65 a...

    Text Solution

    |

  3. 100L aqueous solution of KBr is electrlysed by using current of 9.65 a...

    Text Solution

    |

  4. Redox reactions play a pivotal role in chemistry and biology. The valu...

    Text Solution

    |

  5. Redox reactions play a pivotal role in chemistry and biology. The valu...

    Text Solution

    |

  6. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  7. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  8. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  9. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  10. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  11. Copper reduced NO(3)^(-) into NO and NO(2) depending upon cone. Of HNO...

    Text Solution

    |

  12. Copper reduced NO(3)^(-) into NO and NO(2) depending upon cone. Of HNO...

    Text Solution

    |

  13. Accidentally chewing on a stray fragmet of aluminium foil can causes a...

    Text Solution

    |

  14. The cavities in teeth is often filled with alloy of metals to avoid ba...

    Text Solution

    |

  15. Electrode potential data are used for predicting fessibility of any pr...

    Text Solution

    |

  16. Electrode potential data are used for predicting fessibility of any pr...

    Text Solution

    |

  17. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  18. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  19. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  20. Rh^(03+)(aq)+3e^(-)rarrRh(s) E^(@)=0.80V Cu^(+)(aq)+e^(-)rarrCu(s) E...

    Text Solution

    |