Home
Class 12
CHEMISTRY
Bleaching powder contains a salt of an o...

Bleaching powder contains a salt of an oxoacid as one of its components. The anhydride of that acid is

A

`Cl_2O`

B

`Cl_2O_7`

C

`ClO_2`

D

`Cl_2O_6`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)

    RESONANCE ENGLISH|Exercise APSP PART-3|22 Videos

  • P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)

    RESONANCE ENGLISH|Exercise APSP PART-1|30 Videos

  • P-BLOCK ELEMENT (BORON AND CARBON FAMILY)

    RESONANCE ENGLISH|Exercise PART - III : OLYMPIAD PROBLEMS (PREVIOUS YEARS) STAGE - V (INTERNATIONAL CHEMISTRY OLYMPIAD (IChO)) Problem 3|8 Videos

  • PERIODIC TABLE & PERIODICITY

    RESONANCE ENGLISH|Exercise Advanced Level Problems|105 Videos

Similar Questions

Explore conceptually related problems

Bleaching powder and bleach solution are produced on a large scale and used in several house hold production. The effectiveness of bleach solution is often measured by iodometry. Bleaching powder contains s salt of an oxoacid as one of its components. The anhyride of that oxoacid is

Bleaching powder does not contain:

Bleaching properties of bleaching powder are due to its

The soaps contain salts of higher fatty acids like

Which one contains alginic acid

Which one is not an acid salt?

Assertion: Bleaching powder reacts with dilure acids to evolve chlorine Reason: The chlorine liberated by the action of dilute acids on bleaching powder is called avilable chlorine .

Bleaching powder loses its power on keeping for a long time because

An acidic buffer contains equal concentrations of acid and salt. The dissociation constant of acid is 10^(-5) . The P^(H) of the buffer solution is

Bleaching power is a mixed salt of hydrochloric acid and hypochlorious acid. It has the formula, CaOCI_(2).H_(2)O . It is manuafactured by the action of chlorine on dry slaked lime at 40^(@)C . There is also a view that bleaching power is a mixture [Ca(OCI)_(2)+CaCI_(2).Ca(OH)_(2).H_(2)O] . The amount of chlorine obtained form a sample of bleching power by the treatement with excess of dilute acids or CO_(2) is called a available chlorine. A good sample of bleaching power constains 35-38% of available chlorine. On long standing, it undergoes auto-oxidation and the amount of acvailable chlorine decreases. The estimation of available chlorine is done volumetrically by (a) iodometric method or by (b) aresenite method. In textile industry, the cotton cloth is mainly bleached with the help of bleaching power. The chemical name of bleaching powder is

RESONANCE ENGLISH-P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)-APSP PART-2
  1. One gas bleaches the colour of flowers by reduction and other by oxida...

    Text Solution

    |

  2. Fluorine has -1 oxidation state while iodine exhibits oxidation states...

    Text Solution

    |

  3. Which pseudo-halogen does not have dimeric nature

    Text Solution

    |

  4. The correct sequence of reducing power of halide ions are

    Text Solution

    |

  5. The order of decreasing basicity in the four halide ions is :

    Text Solution

    |

  6. Which group of periodic table have large negative energy of activation...

    Text Solution

    |

  7. The compound that cannot be formed by xenon is:

    Text Solution

    |

  8. Identify A and B : PCl(3)+H(2)O rarr A+HCl, A overset∆ rarr B+ PH(3)

    Text Solution

    |

  9. Hydrogen fluorides is a liquid at room temperature due to

    Text Solution

    |

  10. Which of the following is a "super acid "

    Text Solution

    |

  11. The noble gas was first time discovered by

    Text Solution

    |

  12. Of the interhalogen compounds, CIF3 is more reactive than BrF3 , but B...

    Text Solution

    |

  13. Radioactive inert gas is :

    Text Solution

    |

  14. The gas which liberates bromine from a solution of KBr is

    Text Solution

    |

  15. Bleaching powder contains a salt of an oxoacid as one of its component...

    Text Solution

    |

  16. Which of the following hydrogen halides react with AgNO3 to give a pre...

    Text Solution

    |

  17. Identify A and B in the following reaction: F(2) + HCl rarr A+B

    Text Solution

    |

  18. Identify A and B in the following reaction: I(2) + HCl rarr A+B

    Text Solution

    |

  19. Iodine is a solid and sublimes at ordinary temperature. This is becaus...

    Text Solution

    |

  20. Identify A and B in the following reaction: Br(2) + HCl rarr A+B

    Text Solution

    |