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Assertion (A): All the carbon atoms in H2C = C = CH2 are sp2 hybridised Reason (R): In this molecule all the carbon atoms are attached to each other by double bonds. - Chemistry

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प्रश्न

Assertion (A): All the carbon atoms in H2C = C = CH2 are sp2 hybridised

Reason (R): In this molecule all the carbon atoms are attached to each other by double bonds.

पर्याय

  • Both A and R are correct and R is the correct explanation of A.

  • Both A and R are correct but R is not the correct explanation of A.

  • Both A and R are not correct.

  • A is not correct but R is correct.

MCQ
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उत्तर

A is not correct but R is correct.

Explanation:

Since hybridization of C can be found out by counting σ bonds and π bonds present on C atom. This can be shown as-

\[\ce{\overset{3α}{\underset{1π}{CH2}} = \overset{2α}{\underset{2π}{C}} = \overset{3α}{\underset{1π}{CH2}}}\]

If C has 3σ bonds then it is sp2 hybridized. If C has 2σ bonds then it is sp hybridized.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Organic Chemistry Some Basic Principles and Techniques - Multiple Choice Questions (Type - I) [पृष्ठ १५५]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
पाठ 12 Organic Chemistry Some Basic Principles and Techniques
Multiple Choice Questions (Type - I) | Q 58 | पृष्ठ १५५

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