Home
Class 11
CHEMISTRY
In which of the following compounds the ...

In which of the following compounds the weight percentage of 'C' and 'H' are 80 and 20 respectively? 

A

`CH_(4)`

B

`C_(2)H_(4)`

C

`C_(2)H_(6)`

D

`C_(6)H_(6)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STOICHIOMETRY

    AAKASH SERIES|Exercise PROBLEM|92 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise Illustrative Solved Examples|21 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2|97 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|19 Videos

Similar Questions

Explore conceptually related problems

Which of the following compound has / have percentage of carbon same as that in ethylene (C_2H_4) ?

Which of the following is not a compound of C, H and O?

Which of the following organic compounds contain about 52% carbon?

Compounds (C) and (E) are respectively

Which of the following compounds are covalent ? A) H_2 b) Cao c) CHCl_3 d) BI_3

The compounds B and C , respectively are

The percentage of C_(2)H_(5)OH in wash is

A compound has C, H,N&S. The weight percentages of C&H are 41.37 and 5.75 respectively. On Kjeldahlising, the ammonia obtained from 1.01 g of the substance was neutralised by 11.6 ml of 1N HCI. In Carius method 0.2066 g of the substance gave 0.5544 g of BaSO_4 . The molecular formula of the compound is

What is the simplest formula of the compound which has the following percentage composition: carbon 80%, Hydrogen 20%, If the molecular mass is 30, calcualte its molecular formula.

AAKASH SERIES-STOICHIOMETRY-PRACTICE EXERCISE
  1. 60 gms of limestone on heating produced 22g of CO(2). The percentage o...

    Text Solution

    |

  2. What is the volume (in litres) of CO(2) liberated at STP, when 2.12gms...

    Text Solution

    |

  3. In which of the following compounds the weight percentage of 'C' and '...

    Text Solution

    |

  4. Two grams of sulphur is completely burnt in oxygen to form SO(2). In t...

    Text Solution

    |

  5. What is the volume (inL) of oxygen required at STP to completely con...

    Text Solution

    |

  6. {:("LIST - 1","LIST - 2"),("A) 3 gram atom","1) 8.5 gr. of "H(2)O(2)),...

    Text Solution

    |

  7. Assuming that petrol is octane (C(2)H(18)) and has a density of 0.8 gm...

    Text Solution

    |

  8. The mass of oxygen required for the rusting of 4.2g of iron is (Fe = 5...

    Text Solution

    |

  9. 4.2g of baking soda on strong ignition in an open container leaves a r...

    Text Solution

    |

  10. What weight of Al will be completely oxidised by 44.8 lit of oxygen at...

    Text Solution

    |

  11. 26c.c of CO(2) is passed over red hot coke. The volume of CO evolved i...

    Text Solution

    |

  12. If 2 litres of butane is completely burnt the volume of CO(2) obtained...

    Text Solution

    |

  13. The volume of O(2) required for the combustion of 10 lit of methane un...

    Text Solution

    |

  14. The mass of zinc (Zn=65) required to produce 224 ml of H(2) at STP on ...

    Text Solution

    |

  15. One mole of aluminium can completely oxidise

    Text Solution

    |

  16. The volume of oxygen required at STP for the complete combustion of 2....

    Text Solution

    |

  17. 5.041 has how many significant figures?

    Text Solution

    |

  18. The number of significant figures in N(0) = 6.022 xx 10^(23) i.e., Avo...

    Text Solution

    |

  19. In which of the following numbers all zeros are significant?

    Text Solution

    |

  20. The value of Plank's constant is 6.62618xx 10^(-34)Js. The number of s...

    Text Solution

    |