Home
Class 12
CHEMISTRY
How does Cl2 and SO2 act as bleaching ag...

How does `Cl_2` and `SO_2` act as bleaching agent? In which case the bleaching action is permanent?

Promotional Banner

Topper's Solved these Questions

  • SET - 19

    SHARAM PUBLICATION|Exercise Exercise |49 Videos

  • SET 12

    SHARAM PUBLICATION|Exercise EXERCISE|48 Videos

Similar Questions

Explore conceptually related problems

Why does SO_2 act as a bleaching agent and is temporary ?

H_2O_2 acts as a reducing agent in its:

Why does SO_2 act as bleaching agent only in presence of moisture?

The bleaching action of Cl_2 is due to its

H_2O_2 acts as an oxidising agent in:

Bleaching action of SO_2 is due to :

SHARAM PUBLICATION-SET - 20-Exercise
  1. Why is NH3 more basic than PH3 ?

    Text Solution

    |

  2. Write a note on calcination and roasting.

    Text Solution

    |

  3. How does Cl2 and SO2 act as bleaching agent? In which case the bleachi...

    Text Solution

    |

  4. How can NH3 be prepared in the laboratory from NH4Cl? What happens whe...

    Text Solution

    |

  5. State and explain Kohlrausch's law. How can this law be used to find e...

    Text Solution

    |

  6. Match the reaction given in column I with the statements given in colu...

    Text Solution

    |

  7. Calculate the packing efficiency of a metal crystal for a simple cubic...

    Text Solution

    |

  8. Why is the Frenkel defect not found in pure alkali metal halides?

    Text Solution

    |

  9. Write the differences between true solution , colloidal solution and s...

    Text Solution

    |

  10. Write the mechanism of SN1 reaction. Arrange the following alkyl halid...

    Text Solution

    |

  11. An organic compound A (molecular formula (C(8)H(16)O(2)) was hydrolyse...

    Text Solution

    |

  12. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

    Text Solution

    |

  13. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

    Text Solution

    |

  14. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

    Text Solution

    |

  15. What do you mean by abnormal colligative properties.

    Text Solution

    |

  16. What is physical and chemical adsorption? Give an example of each.

    Text Solution

    |

  17. Why are powdered substances more effective adsorbent than their crysta...

    Text Solution

    |

  18. Account for the following: Hydrophobic colloids are easily coagulated...

    Text Solution

    |

  19. Account for the following: By passing electric current colloidal solu...

    Text Solution

    |

  20. Account for the following: When a beam of light is passed through the...

    Text Solution

    |