Home
Class 12
CHEMISTRY
During electrolysis of dilute aqueous Cu...

During electrolysis of dilute aqueous `CuSO_(4)` solution by inert electrode, the pH of solution is . . .

A

Decreases

B

Increases

C

Remains constant

D

Decreases after increases.

Text Solution

Verified by Experts

The correct Answer is:
A
During electrolysis of copper sulphate solution by inert electrode `H_(2)SO_(4)` is obtained. So pH of solution is decreased.
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    KUMAR PRAKASHAN|Exercise SECTION-E MCQ.s asked in JEE/NEET/AIEEE|63 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJCET/BOARD EXAM)|37 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    KUMAR PRAKASHAN|Exercise SECTION - E (MCQs ASKED IN GUJET/BOARD EXAMS)|46 Videos

Similar Questions

Explore conceptually related problems

Durinh electrlysis of an aqueous solution of CuSO_(4) using copper electrodes, if 2.5g of Cu is deposited at cathode, tehn at anode

After electrlysis of NaCI solution with inert electrodes for a certain period of time 600mL of the solution was left. Which was found to be 1N in NaOH . During the same time, 31.75 g of Cu deposited in the copper voltameter in series the electrolytic cell. calculate the percentage yield of NaOH obtained.

KUMAR PRAKASHAN-ELECTROCHEMISTRY-SECTION-E MCQ.s Asked in GUJCET/Board Exam
  1. Which of the following aqueous solution does not show straight line gr...

    Text Solution

    |

  2. Choose correct optio for working given cell : Pt|underset("1 bar")(C...

    Text Solution

    |

  3. During electrolysis of dilute aqueous CuSO(4) solution by inert electr...

    Text Solution

    |

  4. In which metal vessels aqueous CuSO(4) solution can be store ? E(Cu^...

    Text Solution

    |

  5. What is the oxidation potential of given hydrogen half cel at 1 bar pr...

    Text Solution

    |

  6. To obtain 5.85 gm nickel how long 10 ampere current should be passed t...

    Text Solution

    |

  7. What is the density of H(2)SO(4) solution when lead storage cell stop ...

    Text Solution

    |

  8. When value of equilibrium constant is more than 1, then for spontaneou...

    Text Solution

    |

  9. The electrochemical cell in which electrodes are same but their electr...

    Text Solution

    |

  10. Which of the following is responsible for transportation of negative i...

    Text Solution

    |

  11. Which products are obtained on anode and cathode respectively when ele...

    Text Solution

    |

  12. Molar conductivity of KCl, NaCl and KNO(3) are 150, 126 and 109 SC m^(...

    Text Solution

    |

  13. What is the composition of electroconductive pest used in mercury cell...

    Text Solution

    |

  14. Calculate cell potential of electrochemical cell made up of Cr and Na....

    Text Solution

    |

  15. Which of the following cell has following reaction ? 2H(2(g)) +O(2(g...

    Text Solution

    |

  16. Give symbolic representation of following reaction : Mg((S))+Co((aq))^...

    Text Solution

    |

  17. Which products are obtained on electrolysis of concentrated NaCl solut...

    Text Solution

    |

  18. Resistance of conductor having unit meter length and 1 square meter cr...

    Text Solution

    |

  19. When 6 faraday electricity is pass through aqueous solution of silver ...

    Text Solution

    |

  20. How much faraday current is required for reduction of 1.5 mol Cr(2)O(7...

    Text Solution

    |