Home
Class 11
CHEMISTRY
70 g of a sample of magnesite on treatme...

70 g of a sample of magnesite on treatment with excess of HCl gave 11.2 L of `CO_(2)` at STP. The percentage purify of the sample

A

80

B

70

C

60

D

50

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • REVISION EXERCISE

    AAKASH SERIES|Exercise STATES OF MATTER|42 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise CHEMICAL EQUILIBRIUM|107 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise AROMATIC HYDROCABONS|22 Videos

  • REDOX REACTIONS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE PRACTICE SHEET (ADVANCED) (More than One correct answer Type Questions)|35 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

Similar Questions

Explore conceptually related problems

5 g of a sample of magnesium carbonate on treatment with excess of dilute hydrochloric acid gave 1.12 L of CO_(2) at STP . The percentage of magnesium carbonate in the mixture is

7 g of a sample of sodium chloride on treatment with excess of silver nitrate gave 14.35 g of AgCl. The percentage of NaCl in the sample is

25.5 g of H_(2)O_(2) solution on decomposition gave 1.68 L of O_(2) at STP. The percentage strength by weight of the solution is

11.2L of O, at STP has the same mass as

AAKASH SERIES-REVISION EXERCISE -STOICHIOMETRY
  1. 4g of mixture of Na(2)CO(3) and NaHCO(3) on heating liberates 448 ml o...

    Text Solution

    |

  2. 200ml of pure oxygen is subjected to electric discharge, 15% of oxygen...

    Text Solution

    |

  3. 70 g of a sample of magnesite on treatment with excess of HCl gave 11....

    Text Solution

    |

  4. a KMnO(4) + bH(2) SO(4) + c FeSO(4) to K(2) SO(4) + MnSO(4) + Fe(2) (S...

    Text Solution

    |

  5. The oxidation states of the most electronegative element in the produc...

    Text Solution

    |

  6. Calculate the oxidation number of iron in Fe(3)O(4)?

    Text Solution

    |

  7. In the reaction Cr(2) O(7)^(2-) + 14 H^(+) + 6I^(-) to 2 Cr^(3+) + 3...

    Text Solution

    |

  8. The number of moles of KI required to produce 0.4 mole K(2)HgI(4) is

    Text Solution

    |

  9. x grams of calcium carbonate was completely burnt in air. The weight o...

    Text Solution

    |

  10. The composition of LPG is butane and isobutane. The amount of oxygen t...

    Text Solution

    |

  11. 1 lit of oxygen and 3 lit of SO(2) at STP are reacted to produce sulph...

    Text Solution

    |

  12. Number of moles of electrons shared in the formation of a dioxygen mol...

    Text Solution

    |

  13. The charge present on one mole of azide ion (in Faradays)

    Text Solution

    |

  14. On heating 4.9 g of KClO(3) , it shows a weight loss of 0.384 g . What...

    Text Solution

    |

  15. A mixture of Na(2)CO(3) and NaHCO(3) having a total weight of 100 gm o...

    Text Solution

    |

  16. 7 g of a sample of sodium chloride on treatment with excess of silver ...

    Text Solution

    |

  17. 18.4g of a mixture of CaCO(3) and MgCO(3) on heating gives 4.0g of mag...

    Text Solution

    |

  18. Number of moles of KMnO(4) required to oxidize one mole of Fe(C(2)O(4)...

    Text Solution

    |

  19. An element X forms two oxides. Formula of the first oxide is XO(2). Th...

    Text Solution

    |

  20. X forms an oxide X(2)O(3) 0.36 grams of X forms 0.56 grams of X(2)O(3)...

    Text Solution

    |