Home
Class 12
CHEMISTRY
Cyclic hydrocarbon molecules 'A' has all...

Cyclic hydrocarbon molecules `'A'` has all the carbon and hydrogen in a single plane. All the carbon-carbon bonds are of same length less than `1.54 Å`, but more than `1.34 Å`. The `C-C` bond angle will be

A

`109^(@)28`

B

`100^(@)`

C

`180^(@)`

D

`120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Since benzene` (C_(6)H_(6))` is planar and C-C bond length is 1 . 39 ` Ã… `and each carbon is `sp^(2)` hybridised. Hence C-C-C is `120^(@)`
Promotional Banner

Topper's Solved these Questions

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise REVISION QUESTIONS FROM COMPETITIVE EXAMS.|192 Videos

  • BASIC PRINCIPLES OF ORGANIC CHEMISTRY

    DINESH PUBLICATION|Exercise SELECTED STRAIGHT OBJECTIVE TYPE MCQS|64 Videos

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Unit test-12|5 Videos

  • BIOMOLECULES

    DINESH PUBLICATION|Exercise MATRIX - MATCH TYPE|8 Videos

Similar Questions

Explore conceptually related problems

All the carbon-carbon bond lengths are equal in

A cyclic hydrocarbhon having carbon- carbond single bonds as well as carbon- carbon double bonds in its molecule is :

Which of the following molecules has the shortest carbon-carbon single bond length ?

Benzene ring has alternate single and double bonds, yet all the C-C bonds are of equal lengths. Why?

Assertion: The carbon-nitrogen bond in aniline is strognerg than the carbon-nitrogen bond in methyl amine. Reason: The C-N bond in aniline have partial double bond character.

Give reasons for the following in one or two sentences. the central carbon-carbon bond 1, 3-butadiene is shorter than that of n -butane.