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Tropolone is benzenoid compound.

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Important Questions on Basic Principles of Organic Chemistry

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The number of primary, secondary, tertiary and quaternary carbons in neopentane are respectively:
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The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :
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Match List-I with List-II.

  List-I   List-II
A

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I Spiro compound
B

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II Aromatic compound
C

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III Non-planar Heterocyclic compound
D

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IV Bicyclo compound

Choose the correct answer from the options given below

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The hydrocarbon with seven carbon atoms containing a neopentyl and a vinyl group is:
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An organic compound of molecular formula C6H6Br2 has six carbon atoms in a ring system, two non-conjugate double bonds and two bromo groups at 1,4 positions. Then the compound is
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Which of the following is not an example of benzenoid compound?
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Number of primary carbon atoms present in 3-Ethyl-2,4-dimethylheptane is ?
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Which one of the following molecules contains only primary and tertiary carbon atoms?
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Match the following

  Column I   Column II
a) Alkane (i) Phenol
b) Alicyclic compound (ii) Tropolone
c) Benzenoid aromatic compound (iii) Isobutane
d) Non-benzenoid aromatic compound (iv) Furan
e) Heterocyclic compound (v) Cyclohexene
HARD
The functional group present in a molecule having the formula C12O9 is
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The smallest hydrocarbon which contains secondary carbons only is:
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The number of tertiary C-atoms in 2,2,4,4-tetramethyl pentane is
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The smallest hydrocarbon which contains secondary carbons only is -
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How many monochloro derivatives(structural isomers only) are possible for 2-methyl butane?