Home
Class 11
CHEMISTRY
0.2 gram -mole of an unsaturated hydroca...

0.2 gram -mole of an unsaturated hydrocarbon on complete combustion produces 26.4 g of `CO_(2)` . The molecular weight of the hydro-carbon is

A

42

B

88

C

46

D

30

Text Solution

Verified by Experts

The correct Answer is:
A
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

0.2 mole of an alkane on complete combustion gave 26.4g of CO_(2) . The molecular weight of alkane is

4.4 gms of a hydrocarbon on complete combustion produced 13.2 gms of CO_(2) and 7.2 gms of H_(2)O . What is the hydrocarbon?

0.1 moles of Hydrocaron on complete combustion produced 17.6 gms of CO_(2) . How many Carbon atoms are present in each molecule of the hydrocarbon.

Four grams of hydrocarbon (C_(x)H_(y)) on complete combustion gave 12grams of CO_(2) . What is the empirical formula of the hydrocarbon ? (C = 12, H = 1)

four grams of hydrocarbon (C_(x)H_(y)) on complete combustion gave 12grams of CO_(2) . What is the empirical formula of the hydrocarbon ? (C=12 , H=1)

4 g of a hydrocarbon on complete combustion gave 12.571 g of Co, and 5.143 g of water. What is the empirical formula of the hydrocarbon?

AAKASH SERIES-REVISION EXERCISE -STOICHIOMETRY
  1. A sample of calcium carbonate (CaCO(3)) has the following percentage c...

    Text Solution

    |

  2. 8 g of sulphur is burnt to form SO(2) which is oxidised by chlorine wa...

    Text Solution

    |

  3. 0.2 gram -mole of an unsaturated hydrocarbon on complete combustion pr...

    Text Solution

    |

  4. 10 ml of a gaseous hydrocarbon is mixed with excess of oxygen and burn...

    Text Solution

    |

  5. 0.72 gm of an oxide of a metal M on reduction with H(2) gave 0.64 g of...

    Text Solution

    |

  6. In which of the following compounds transition metal is in zero oxidat...

    Text Solution

    |

  7. How many moles of acidified FeSO(4) can be completely Oxidised by one ...

    Text Solution

    |

  8. A mixture of MgO and Mg weighing 10 g is treated with excess of dil HC...

    Text Solution

    |

  9. Two oxide of metal M have 27.6% and 30% oxygen by weight. If the formu...

    Text Solution

    |

  10. 5 g of a sample of magnesium carbonate on treatment with excess of dil...

    Text Solution

    |

  11. 0.262 g of a substance gave, on combustion 0.361 g of CO(2) and 0.147 ...

    Text Solution

    |

  12. A mixture of methane and ethylene in the volume ratio x : y has a tota...

    Text Solution

    |

  13. Four grams of hydrocarbon (C(x)H(y)) on complete combustion gave 12gra...

    Text Solution

    |

  14. One litre of a mxiture of CO and CO(2) is passed over red hot coke whe...

    Text Solution

    |

  15. Which of the following compounds have same empirical formula ? a) f...

    Text Solution

    |

  16. The volume of oxygen needed for the complete combustion of 25 mJ of C(...

    Text Solution

    |

  17. 2H(2) O(2) to 2 H(2)O + O(2) . This reaction is

    Text Solution

    |

  18. The units , nanometer , fermi , angstrom and attometre , arranged in d...

    Text Solution

    |

  19. Which of the following has higher mass

    Text Solution

    |

  20. One mole ion which has two moles of charge

    Text Solution

    |