Home
Class 12
CHEMISTRY
There is loss in weight when mixture of ...

There is loss in weight when mixture of `Li_(2)CO_(3)` and `Na_(2)CO_(3).10H_(2)O` is heated strongly. This loss is due to:

A

`Li_(2)CO_(3)`

B

`Na_(2)CO_(3)`

C

Both

D

None

Text Solution

Verified by Experts

The correct Answer is:
C

`{:(Li_(2)CO_(3)overset(Delta)rarrLi_(2)O+CO_(2)uarr),(Na_(2)CO_(3).10H_(2)Ooverset(Delta)rarrNa_(2)CO_(3)):}:|`Both
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS

    ALLEN|Exercise EXERCISE -1 (B)|1 Videos
  • S-BLOCK ELEMENTS

    ALLEN|Exercise EXERCISE -2|1 Videos
  • S-BLOCK ELEMENTS

    ALLEN|Exercise EXERCISE -3|1 Videos
  • s-Block element

    ALLEN|Exercise All Questions|14 Videos
  • SOLUTIONS

    ALLEN|Exercise EXERCISE -05 [B]|22 Videos

Similar Questions

Explore conceptually related problems

Na_(2) CO_(3). 10 H_(2) O is

When a mixture of Li_(2)CO_(3) and Na_(2)CO_(3) . 10H_(2)O is heated strongly, there occurs a loss of mass due to

Melting point of mixture of Na_(2)CO_(3)+K_(2)CO_(3) is :

False statement about Na_(2)CO_(3).10H_(2)O is

10 g mixture of NaHCO_(3) and Na_(2)CO_(3) has 1.68 g NaHCO_(3) . It is heated at 400 K . Weight of the residue will be

During the titration of a mixture of Na_(2)CO_(3) and NaHCO_(3) against HCl :

A mixture of Li_(2)CO_(3) and Na_(2)CO_(3) is heated strongly in an open vessel .If the loss in the mass of mixture is (220)/(9) % .The molar ratio of Li_(2)CO_(3) and Na_(2)CO_(3) in the initial mixture is (Li = 7,Na = 23)

How are 0.50 mol Na_(2)CO_(3) and 0.50 M Na_(2)CO_(3) different?

When a mixture of anhydrous Na_2CO_3 and NaHCO_3 is heated to 100^@C , a loss in mass is recorded. This is due to

ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. A compoud which can be used in space vehicles both to absorb CO(2) and...

    Text Solution

    |

  2. Nitrate is converted into metal oxide on heating. This metal is:

    Text Solution

    |

  3. There is loss in weight when mixture of Li(2)CO(3) and Na(2)CO(3).10H(...

    Text Solution

    |

  4. Which of the following metal forms M(2)O(2) (peroxide)?

    Text Solution

    |

  5. Which is main constitutent of egg-shell?

    Text Solution

    |

  6. Baking powder contains:

    Text Solution

    |

  7. A overset(Delta)rarrB (oxide) + CO(2) B + H(2)O rarr C C+ CO(2) ra...

    Text Solution

    |

  8. A overset(Delta)rarrB (oxide) + CO(2) B + H(2)O rarr C C+ CO(2) ra...

    Text Solution

    |

  9. A overset(Delta)rarrB (oxide) + CO(2) B + H(2)O rarr C C+ CO(2) ra...

    Text Solution

    |

  10. A overset(Delta)rarrB (oxide) + CO(2) B + H(2)O rarr C C+ CO(2) ra...

    Text Solution

    |

  11. Na(2)[Be(OH)(4)] is formed when:

    Text Solution

    |

  12. Which is/are true statement(s) when metal carbides react with H(2)O?

    Text Solution

    |

  13. Beryllium is placed above magnesium in the II group. Beryllium dust, t...

    Text Solution

    |

  14. Potassium is kept in

    Text Solution

    |

  15. Which of the following is not present in cement ?

    Text Solution

    |

  16. A wire of an alkaline earth metal X, burnt in air and dipped in water,...

    Text Solution

    |

  17. Which of the following statement is correct for s-block elements:

    Text Solution

    |

  18. One element which is used in flash light in photography, when heated w...

    Text Solution

    |

  19. The s-block hydride with covalent polymeric structure are

    Text Solution

    |

  20. Assertion: Na(2)O(2) is coloured and paramagnetic Reason: Na(2)O(2) ...

    Text Solution

    |