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All carbon atoms sp^(2) hybridised in...

All carbon atoms `sp^(2)` hybridised in

A

1,3-butadine

B

`CH_(2=C=CH_(2)`

C

Cyclohexane

D

2-butene

Text Solution

Verified by Experts

The correct Answer is:
A
`underset("1, 3-Butadiene")underset()(overset(sp^(2))CH_(2)=overset(sp^(2))CH_(2)-overset(sp^(2))CH=overset(sp^(2))CH_(2))`
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Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion : In allene (C_3 H_4) all carbon atoms are sp^2 hybridised. Reason : All the three carbon atoms are joined by double bond.

In CH_2 = C = CH_2 , all the carbon atoms are sp^2 hybridised.

Knowledge Check

  • All carbon atoms are sp^(2) hybridised in

    A
    `CH_(2)=C=CH_(2)`
    B
    1, 3- butadiene
    C
    `CH-=C-C-=CH`
    D
    Cyclohexane

  • Consider the following compounds A. Chloroethene B. Benzene C. 1,3-butadiene D. 1,3,5-hexatriene All the carbon atoms are sp^(2) hybridised in

    A
    A, C, D only
    B
    A, B only
    C
    B, C, D only
    D
    A, B, C and D

  • All carbon atoms are sp^(2) -hybridised in:

    A
    `HC-=C-C-=CH`
    B
    `H_(2)C=C=CH_(2)`
    C
    2-butene
    D
    1,3-butadine

    • Similar Questions

    Explore conceptually related problems

    Consider the given statement about the molecule 1. Three carbon atoms are sp^(3) - hybridised 2. Three carbon atoms are sp^(2)- hybridised 3. Two carbon atoms are sp - hybridised

    Assertion: Alkanes containing more than three carbon atoms exhibit chain isomerism. Reason: In an alkane, all carbon atoms are sp^(3) hybridised.

    Which of the following reagent to get sp^(3) - hybridised carbon atom from sp^(2) - hybridised carbon stom ?

    Which one of the following reagents is used to get sp^(3) - hybridised carbon atom from sp^(2) -hybridised carbon atom?

    If in diamond there is a unit cell of carbon atoms as fcc and if carbon atom is sp^(3) hybridised, what fractions of voids are occupied by carbon atom?

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