Home
Class 11
CHEMISTRY
Combustion of methane and ethane respect...

Combustion of methane and ethane respectively are

A

Exothermic & Endothermic

B

Endothermic & Exothermic

C

Both are endothermic

D

Both are exothermic

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ACYCLIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 2|44 Videos

  • ACYCLIC HYDROCARBONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|40 Videos

  • ACYCLIC HYDROCARBONS

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 3 VERY SHORT ANSWER QUESTIONS|15 Videos

  • ALIPHATIC HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|24 Videos

Similar Questions

Explore conceptually related problems

Pyrolysis of methane and ethane respectively are

Number of moles of oxygen required for the combustion of hexyne and toluene respectively are

The heats of combustion of ethane, ethene and acetylene are -341.1 kcal, -330 kcal and -310.9 kCal mol^(-1) respectively. The best fuel among them is

Dissociation enthalpies of methane, ethane and ethylene are respectively 400, 680 and 540 k cal mol^(-1) . Calculate sigma C-H, sigma C-C and pi C-C bond energies.

Write the uses of methane and ethane.

The volume of O_(2) required for the combustion of 10 lit of methane under the same condition is

Air contains 20% by volume of oxygen. The volume of air required for the compoete combustion of 1L of methane under the same conditions is

Combustion of 2.24 its ethane at STP requires

Both methane and ethane may be obtained separately in one step from

AAKASH SERIES-ACYCLIC HYDROCARBONS -OBJECTIVE EXERCISE - 1
  1. Substitution reactions of alkanes are carried out at

    Text Solution

    |

  2. When ethane is heated to high temperature in absence of air or oxygen,...

    Text Solution

    |

  3. Combustion of methane and ethane respectively are

    Text Solution

    |

  4. In Wurtz reaction, n-hexane is obtained by

    Text Solution

    |

  5. The alkane that yields two isomeric monobromo derivatives

    Text Solution

    |

  6. In Wurtz reaction, the reagent used is

    Text Solution

    |

  7. n-octane and n-nonane have

    Text Solution

    |

  8. Wurtz reaction of methyl iodide yields an organic compound X. Which on...

    Text Solution

    |

  9. The chemicals and the reaction conditions required for the preparation...

    Text Solution

    |

  10. The number of possible theoretical conformations of ethane is

    Text Solution

    |

  11. The spatial arrangement of atoms that characterises a particular stere...

    Text Solution

    |

  12. The pair of structures given below represent

    Text Solution

    |

  13. The fully eclipsed conformation of n-butane is least stable due to the...

    Text Solution

    |

  14. Two isomers A and B can be separated from their mixture if energy barr...

    Text Solution

    |

  15. Energy barrier between staggered and eclipsed ethane is

    Text Solution

    |

  16. The general formula of alkenes is

    Text Solution

    |

  17. Alkenes are also known as

    Text Solution

    |

  18. Double bonded carbons are involved in

    Text Solution

    |

  19. Specific reagent for dehydrohalogenation of alkyl halides to get alken...

    Text Solution

    |

  20. Zinc dust in alcoholic solution is a specific reagent in the preparati...

    Text Solution

    |