Home
Class 12
CHEMISTRY
By heating 10 gms of CaCO3 5.6 gms of Ca...

By heating 10 gms of `CaCO_3` 5.6 gms of Cao formed . What is the weight of `CO_2` obtained in this reaction ?

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES KETONES AND CARBOXYLIC ACID

    MBD PUBLICATION|Exercise QUESTION TYPE|100 Videos

  • BIOMOLECULES

    MBD PUBLICATION|Exercise QUESTION BANK |997 Videos

Similar Questions

Explore conceptually related problems

CO_2 is obtained by heating :

10 gms of CaCO_3 on heating gives ____ litre of CO_2 at N.T.P.

1 litre of a gas at NTP weights 0.5 gm .What is the molecular weight of the gas ?

The measured density of helium gas at NTP is 0.1784 gm per litre. What is the weight of 1 mole of this gas ?

The electrolysis of hydrochloric acid results in the formation of 1 gm equivalent of H_2 gas at the cathode. The weight of Cl_2 liberated at anode is

Calculate the mass of CaO and CO_2 formed by heating 10 gms of CaCo_3 .

A body having a mass of 100 gm falls freely under the action of gravity. What is the force that acts on it ? Calculate the momentum it possesses after 10 seconds.

An apple of mass 250 gm falls from a tree. What is the approximate value of the acceleration of the earth towards the apple [G=6.67xx10^-11Nm^2//kg^2&R=6400km]

on heating Al at 800^(@)C in air, Al_2 O_3 is formed. The reaction is :

When 20 g of CaCO_3 were put into 10 litre flask and heated to 800^Oc 35% CaCO_3 remained unreacted at equillibrium . Predict k_p for decomposition of CaCO_3 .

MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. Calculate the normality of the resulting solution obtained by mixing 1...

    Text Solution

    |

  2. What is the amount of BaSO4 Formed when 0.02 mole of BaCl2 solution is...

    Text Solution

    |

  3. By heating 10 gms of CaCO3 5.6 gms of Cao formed . What is the weight ...

    Text Solution

    |

  4. Calculate the volume of oxygen and volume of air needed for combustion...

    Text Solution

    |

  5. To neutralise 20 ml of M/10 NaOH the volume of M/20 HCl needed is :

    Text Solution

    |

  6. H3PO4 is tribasic acid and one of its salts is NaH2PO4.. What volume...

    Text Solution

    |

  7. What volume of 0.8 M solution contains 0.1 m mole of solute :

    Text Solution

    |

  8. If a compound contains two oxygen atoms four carbon atoms and number...

    Text Solution

    |

  9. The vapour density of pure ozone would be :

    Text Solution

    |

  10. The reaction 2C + O2 rarr 2CO2 is carried out by taking 24 g carbon an...

    Text Solution

    |

  11. One litre CO2 is passed over hot coke . The volume becomes 1.4 litre ....

    Text Solution

    |

  12. Number of mole of 1 m^3 gas at NTP are :

    Text Solution

    |

  13. Amount of oxygen required for complete combustion of 27 g Al IS :

    Text Solution

    |

  14. The largest number of molecules are in

    Text Solution

    |

  15. The number of molecules in 27 g of water is :

    Text Solution

    |

  16. The volume of 20 g oh H2 at STP is :

    Text Solution

    |

  17. 22g of CO2 at STP will occupy :

    Text Solution

    |

  18. The volume of gram molar volume of gas is :

    Text Solution

    |

  19. 0.44 g of a colourless oxide of nitrogen occupies 224 ml at STP. The c...

    Text Solution

    |

  20. Molecular weight of tribasic acis is W. its equivalent weight will be ...

    Text Solution

    |