Home
Class 11
CHEMISTRY
What are the polynuclear aromatic hydroc...

What are the polynuclear aromatic hydrocarbons obtained from coal tar?

Text Solution

Verified by Experts

Naphthalene and anthracene.
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    SUBHASH PUBLICATION|Exercise TWO MARKS QUESTIONS AND ANSWERS:|32 Videos

  • HYDROCARBONS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS AND ANSWERS|25 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    SUBHASH PUBLICATION|Exercise THREE MARKS more than 3 marks|21 Videos

  • HYDROGEN

    SUBHASH PUBLICATION|Exercise Three marks questions and answers|15 Videos

Similar Questions

Explore conceptually related problems

Cocaine is obtained from

Define Aromatic hydrocarbons.

Coir is obtained from

An example of polycyclic aromatic hydrocarbon

Radium is obtained from

What are hydrocarbons?

SUBHASH PUBLICATION-HYDROCARBONS -THREE MARKS QUESTIONS AND ANSWERS
  1. What are the polynuclear aromatic hydrocarbons obtained from coal tar?

    Text Solution

    |

  2. Explain the action of chlorine on methane in the presence of sunlight.

    Text Solution

    |

  3. Explain the machanism of chlorinantion of methane.

    Text Solution

    |

  4. Explain the mechanism of addition of hydrogen bromide to propene.

    Text Solution

    |

  5. How is the manufacture of LDPE & HDPE?

    Text Solution

    |

  6. Explain controlled oxidation of methane to methanol and formaldehyde.

    Text Solution

    |

  7. How to prepare alkene by hydrogenation of 2-butyne?

    Text Solution

    |

  8. Explain dehydrohalogenation of a alkyl halide.

    Text Solution

    |

  9. Discuss the structural elucidation of benzene.

    Text Solution

    |

  10. Explain the mechanism of halogenation or chlorination of benzene.

    Text Solution

    |

  11. Explain the mechanism of nitration of benzene .

    Text Solution

    |

  12. Explain the mechanism of sulphonation of benzene?

    Text Solution

    |

  13. Explain the mechanism of Friedel craft alkylation of benzene.

    Text Solution

    |

  14. Explain Saytzeff's rule with an example.

    Text Solution

    |

  15. Explain peroxide effect.

    Text Solution

    |

  16. What happens when water is added to ethene and propene?

    Text Solution

    |

  17. Discuss isomerism in alkynes.

    Text Solution

    |

  18. Explain the structure of triple bond of ethynes.

    Text Solution

    |

  19. Explain resonance and stability of benzene.

    Text Solution

    |

  20. What are the conditions for a molecule to aromatic?

    Text Solution

    |

  21. Using IIuckel's rule, show that cyclopentadienyl anion and naphthalene...

    Text Solution

    |