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In Which of the following molecules, all...

In Which of the following molecules, all atoms are coplanar ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
All carbons are `sp^(2)` hybridised.
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KUMAR PRAKASHAN-HYDROCARBONS-Section -C (MCQs asked in JEE/NEET/AIEEE)
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  4. Consider the nitration of benzene using mixed conc. H(2)SO(4) and HNO(...

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  5. The correct increasing of trans-effect of the following species is :

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  6. Which of the following can be used as the halide component for Friedel...

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  7. In Which of the following molecules, all atoms are coplanar ?

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  8. Which of the following compounds shall not produced propene by reactio...

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  9. In the given reaction overset(HF)underset(0^(@)C)rarr P the product P...

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  10. The compound that will react most readily with gaseous bromine has the...

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  11. Which of the following molecule possess least resonance stability ?

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  12. Which of the following carbocations is expected to be most stable ?

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  13. Which of the following molecules represents the order of hybridisation...

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  14. Hydrocarbon (A) reacts with bromine be substitution to form an alkyl b...

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  15. Which of the following compound gives easily sulphonation reaction ?

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  16. The trans-alkenes are formed by the reduction of alkynes with :

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  17. The number of sigma (sigma) and pi (pi) bonds in pent-2-en-4-yne is ……

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  18. The most suitable reagent for the following conversion, is : H(3)C-C...

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  19. The increasing order of rectivity of the following compounds towards a...

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  20. The major products A and B in the following reactions are :

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