Home
Class 10
CHEMISTRY
An aqueous solution of nickel (II) sulph...

An aqueous solution of nickel (II) sulphate was electrolyzed using nickel electrodes. Observe the diagram and answer the questions that follow

Name the cation that remains as a spectator ion in the solution.

Text Solution

Verified by Experts

`H^(+)` is the spectator cation
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 2020

    ICSE|Exercise SECTION-II (40 Marks) Attempt any four questions from this Section|47 Videos

  • SAMPLE PAPER 2019

    ICSE|Exercise SECTION - I|1 Videos

  • SAMPLE PAPER 3

    ICSE|Exercise MULTIPLE CHOICE QUESTION|40 Videos

Similar Questions

Explore conceptually related problems

An aqueous solution of nickel (II) sulphate was electrolyzed using nickel electrodes. Observe the diagram and answer the questions that follow Which equation for the reaction at the anode is correct ?

An aqueous solution of nickel (II) sulphate was electrolyzed using nickel electrodes. Observe the diagram and answer the questions that follow What do you observe at the cathode and anode respectively?

An aqueous solution of nickel (II) sulphate was electrolysed using nickel electrodes. Observe the diagram and answer the questions that follow : Which equation for the reaction at the anode is correct?

A solution of sodium sulphate was electrolyzed using some inert electrode. The product at the electrodes are

Copper sulphate solution is electrolysed using copper electrodes. Study the diagram given below and answer the question that follows: Write the equation representing the reaction that occurs.

Copper sulphate solution is electrolysed using copper electrodes. Study the diagram given below and answer the question that follows: State two appropriate observations for the above electrolysis reaction.

Study the diagram given below and answer the question that follow Give the names of the electrodes A and B.

When an aqueous solution of CaCl_(2) is electrolyzed using inert electrods, which of the following is ( are ) true ?

A dilute aqueous solution of Na_(2)SO_(4) is electrolyzed using platinum electrodes. The products at the anode and cathode are :

Copper sulphate solution is electrolysed using copper electrodes. Study the diagram given below and answer the question that follows: Which electrode to your left or right is known as the oxidising electrode and why?

ICSE-SAMPLE PAPER 2020-SECTION-II (40 Marks) Attempt any four questions from this Section
  1. Calculate the percentage of : Sodium in sodium aluminium fluoride...

    Text Solution

    |

  2. Calculate the percentage of : Aluminium in sodium aluminium fluori...

    Text Solution

    |

  3. State the volume occupied by 40 gm of methane at STP, if its vapour de...

    Text Solution

    |

  4. Calculate the number of moles present in 160 gm of NaOH. [Atomic Mass ...

    Text Solution

    |

  5. Identify the salts P, Q, R from the observation Salt P has light blu...

    Text Solution

    |

  6. Identify the salt Q from the observation Salt Q is white in colour....

    Text Solution

    |

  7. Identify the salt R from the observation Salt R is black in colour. ...

    Text Solution

    |

  8. Identify the substance underlined The ul"electrode" that increases...

    Text Solution

    |

  9. Identify the substance underlined The ul"acid" that is a dehydrati...

    Text Solution

    |

  10. Identify the substance italicised : The catalyst used to oxidise ammon...

    Text Solution

    |

  11. Copy and complete the following paragraph using the options given in b...

    Text Solution

    |

  12. Write balanced chemical equations, for the preparation of the given sa...

    Text Solution

    |

  13. Write balanced chemical equations, for the preparation of the given sa...

    Text Solution

    |

  14. Write balanced chemical equations, for the preparation of the given sa...

    Text Solution

    |

  15. Name the element An alkaline earth metal present in group 2 and peri...

    Text Solution

    |

  16. Name the element A trivalent metal used to make light tools.

    Text Solution

    |

  17. Name the element A monovalent non-metal present in fluorspar.

    Text Solution

    |

  18. An aqueous solution of nickel (II) sulphate was electrolyzed using nic...

    Text Solution

    |

  19. An aqueous solution of nickel (II) sulphate was electrolyzed using nic...

    Text Solution

    |

  20. An aqueous solution of nickel (II) sulphate was electrolyzed using nic...

    Text Solution

    |