Home
Class 11
CHEMISTRY
Write the electrode reactions involved i...

Write the electrode reactions involved in the electrolytic method of preparation of sodium Hydroxide.

Text Solution

Verified by Experts

At cathode : `Na^++e^-toNa`(amalgam)
At anode : `Cl^-to1//2Cl_2uparrow+e^-`
2Na(amalgam) `+2H_2Oto2NaOH+2Hg+H_2uparrow`
Promotional Banner

Topper's Solved these Questions

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL LONG ANSWER|22 Videos

  • ALKALI AND ALKALINE EARTH METALS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION ( ADDITIONAL CHOOSE THE CORRECT ANSWER)|94 Videos

  • BASIC CONCEPTS OF CHEMISTRY AND CHEMICAL CALCULATIONS

    SURA PUBLICATION|Exercise REDOX REACTION ACTIVITY|35 Videos

Similar Questions

Explore conceptually related problems

Mention the methods of preparation of anisole.

Write the chemical equations for the reactions involved in solvay process of preparation of sodium carbonate

List the uses of sodium hydroxide.

SURA PUBLICATION- ALKALI AND ALKALINE EARTH METALS-ADDITIONAL SHORT ANSWER
  1. Write the electrode reactions involved in the electrolytic method of p...

    Text Solution

    |

  2. Alkali metals have low melting and boiling point. Density of alkali me...

    Text Solution

    |

  3. Why is second ionization energy of alkali metals higher than alkaline ...

    Text Solution

    |

  4. How does the alkali metals produce characteristic colour to the oxidis...

    Text Solution

    |

  5. Why is the density of potassium less than that of sodium?

    Text Solution

    |

  6. Why are potassium and caesium, rather than lithium used in photochemic...

    Text Solution

    |

  7. Why does lithium exhibit anomalous properties ?

    Text Solution

    |

  8. Why does the Li^(2+) ion combines only with O^(2-) ion ?

    Text Solution

    |

  9. Comment on each of the following observations: (a) Lithium is the on...

    Text Solution

    |

  10. Alkali metals exhibit high chemical reactivity Give reason.

    Text Solution

    |

  11. Why sodium hydroxide is much more water soluble than chloride?

    Text Solution

    |

  12. Carbonates and bicarbonates of alkali metals soluble in water and are ...

    Text Solution

    |

  13. Write the chemical name of backing soda. Write any one of it uses.

    Text Solution

    |

  14. What happens when crystals of washing soda are exposed to air?

    Text Solution

    |

  15. List down the uses of washing soda.

    Text Solution

    |

  16. List the uses of sodium hydroxide.

    Text Solution

    |

  17. Why is sodium bicarbonate nicknamed as 'Baking Soda'?

    Text Solution

    |

  18. Why does Li2CO3 decompose at a temperature below 1273K ?

    Text Solution

    |

  19. What are 's' block elements ?

    Text Solution

    |

  20. What is meant by 'diagonal relationship' in periodic table? Why is it ...

    Text Solution

    |