Home
Class 10
CHEMISTRY
True/false Washing soda is Na2SO4. 10H2O...

True/false
Washing soda is `Na_2SO_4. 10H_2O`

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

Find the percentage of water of crystallisation in washing soda crystals Na2CO3 . 10H2O

Common name of Na_2 CO_3 . 10H_2O

Fill in the blanks: The common name of Na_2CO_3.10H_2O is_____

Calculate the formula mass of: Na_2 CO_3 * 10H_2O

Balance the following chemical equations: NaOH + H_2SO_4 + H_2O

Calculate the number of oxygen atoms in 0.10 mole of Na_2CO_3* 10H_2O .

The chemical reaction and name are given below: Predict which of these are correct names for the type of reactions. 2NaOH+H_2SO_4 rarr Na_2SO_4+2H_2O

MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. What happens when Slaked lime reacts with chlorine?

    Text Solution

    |

  2. Metal hydrogen carbonates react with acids to give

    Text Solution

    |

  3. True/false Washing soda is Na2SO4. 10H2O

    Text Solution

    |

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

    Text Solution

    |

  5. Do basic solution also haveH^+ (aq) ions? If yes, then why are these b...

    Text Solution

    |

  6. True/false Copper sulphate solutoins turns red litmus blue.

    Text Solution

    |

  7. True/false Tamarind contains oxalic acid.

    Text Solution

    |

  8. Fill ups When dil HCl is added to black copper oxide, the solution bec...

    Text Solution

    |

  9. Fill ups Brine is a saturated solution of………………

    Text Solution

    |

  10. Fill ups Salts of strong acids and weak bases are…………….in nature.

    Text Solution

    |

  11. Fill ups Tooth pastes are generally…………..in nature.

    Text Solution

    |

  12. Fill ups The colour of universal indicator in very acidic solution is…...

    Text Solution

    |

  13. Why is sodium hydrogen carbonate an essential ingredient in antacids?

    Text Solution

    |

  14. Dry hydrogen chloride gas does not turn blue litmus red whereas hydroc...

    Text Solution

    |

  15. Write a chemical equation for the reaction of carbon dioxide with blea...

    Text Solution

    |

  16. Fresh milk has a ph of 6. how do you think the ph will change as it tu...

    Text Solution

    |

  17. How is the concentration of hydronium ions (H(3)O^(+)) affected when a...

    Text Solution

    |

  18. A piece of zinc metal is dropped in dilute solution of hydrochloric ac...

    Text Solution

    |

  19. A piece of zinc metal is dropped in dilute solution of hydrochloric ac...

    Text Solution

    |

  20. Name the two main consituents of baking powder.

    Text Solution

    |