Home
Class 10
CHEMISTRY
Bleaching powder is obtained by passing ...

Bleaching powder is obtained by passing `Cl_2` gas over slaked lime. True or False

Promotional Banner

Topper's Solved these Questions

  • ACID, BASES AND SALTS

    MODERN PUBLICATION|Exercise EXERCISE|433 Videos

  • CARBON AND ITS COMPOUNDS

    MODERN PUBLICATION|Exercise EXERCISE|410 Videos

Similar Questions

Explore conceptually related problems

Bleaching powder is obtained by treating Cl_(2) with

Name the substance obtained by action of chlorine on dry slaked lime. Write chemical equation of the reaction.

Give the various uses of Ca(OH)_(2) or slaked lime.

What is the mass in grams of 2.5 moles of slaked lime Ca(OH)2 ?

Gas exchange continues in the lungs even after forceful expiration.(True or False)

True of False : Thioethers are obtained by reacting alkyl halides with sodium hydrosulphide.

Common salt besides being used in kitchen can also be used as the raw material for making washing soda baking soda slaked lime bleaching powder

Laughing gas is obtained on heating a mixture of NH_4Cl and ......... but nitrogen gas is obtained when a mixture of NH_4Cl and .............. is heated.

Give chemical equations to show that: hydrogen gas is passed over heated calcium oxide.

Give the reason for bleaching action of Cl_2 .

MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. The aqueous solution of copper sulphate salt is acidic. True or False

    Text Solution

    |

  2. Citric acid is present in vinegar. True or False

    Text Solution

    |

  3. Bleaching powder is obtained by passing Cl2 gas over slaked lime. True...

    Text Solution

    |

  4. T/F Washing soda is prepared by Solvay process.

    Text Solution

    |

  5. Caustic soda is KOH. True or False

    Text Solution

    |

  6. State whether the statement is true or false- The chemical name of bak...

    Text Solution

    |

  7. Blood is more acidic than urine (pH=5.6). True or False

    Text Solution

    |

  8. All acids ionise to give H3O^(+) ions. True or False

    Text Solution

    |

  9. A strong base give more number of OH^- ions than a weak base of same c...

    Text Solution

    |

  10. Aluminium chloride solution has pH more than 7. True or False

    Text Solution

    |

  11. Sodium acetate is salt of strong acid and weak base. True or False

    Text Solution

    |

  12. Fill ups Acids on ionisation give………………..ions.

    Text Solution

    |

  13. What happens when blue litmus paper is dipped in a cold drink?

    Text Solution

    |

  14. Fill ups pH of acids is …………….than 7 while that of bases is …………..than...

    Text Solution

    |

  15. Fill ups A salt is made when the ………….in an acid is replaced by a………….

    Text Solution

    |

  16. Name the two main consituents of baking powder.

    Text Solution

    |

  17. Fill ups The chemical formula of washing soda is………….. .

    Text Solution

    |

  18. Fill ups The pH of CuSO4(aq) solution is……………. .

    Text Solution

    |

  19. Fill ups The chemical name of bleaching powder is……………. .

    Text Solution

    |

  20. Fill ups Plaster of Paris is obtained by heating…………… .

    Text Solution

    |