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What is the hybridisation of each carbon in H2C = C = CH2. - Chemistry

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प्रश्न

What is the hybridisation of each carbon in H2C = C = CH2.

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उत्तर

In \[\ce{H2\overset{(1)}{C} = \overset{(2)}{C} = \overset{(3)}{C}H2}\], carbon (1) and (3) are sp2 hybridised and carbon (2) is sp hybridized.

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Fundamental Concepts in Organic Reaction Mechanism - Resonance Structure
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Organic Chemistry Some Basic Principles and Techniques - Multiple Choice Questions (Type - I) [पृष्ठ १५०]

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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 28 | पृष्ठ १५०

संबंधित प्रश्‍न

Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

C6H5NO2 


Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

CH3CH = CHCHO


Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

C6H5 – CHO


Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

\[\ce{C6H5 - \overset{+}{C}H2}\]


Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

\[\ce{CH3CH = CH\overset{+}{C}H2}\]


In which of the following representations given below spatial arrangement of group/ atom different from that given in structure ‘A’?

(A)
(i)
(ii)
(iii)
(iv)

Show the polarisation of carbon-magnesium bond in the following structure.

CH3 – CH2 – CH2 – CH2 – Mg – X


The structure of triphenylmethyl cation is given below. This is very stable and some of its salts can be stored for months. Explain the cause of high stability of this cation.


Draw the resonance structure of the following compounds;


Draw the resonance structure of the following compounds;

CH2 = CH – CH = CH2


Draw the resonance structure of the following compounds;

\[\begin{array}{cc}
\ce{CH2 = CH - C = O}\\
\phantom{.........}|\\
\phantom{.........}\ce{H}
\end{array}\]


Which of the following compounds will not exist as resonance hybrid. Give reason for your answer:


Which of the two structures (A) and (B) given below is more stabilised by resonance? Explain.

\[\ce{\underset{(A)}{CH3COOH}}\] and \[\ce{\underset{(B)}{CH3CO\overset{Θ}{O}}}\] 


Assertion (A): Energy of resonance hybrid is equal to the average of energies of all canonical forms.

Reason (R): Resonance hybrid cannot be presented by a single structure.


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