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Define resonance hybrid.

Important Questions on Organic Chemistry: Some Basic Principles and Techniques

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Chemistry>Organic Chemistry>Organic Chemistry: Some Basic Principles and Techniques>Electronic Effects
The stability of carbocations

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follows the order
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The correct sequence of reagents for the following conversion will be

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The hyperconjugative stabilities of tert-butyl cation and 2-butene, respectively, due to 
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The compound that is most difficult to protonate is:
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Chemistry>Organic Chemistry>Organic Chemistry: Some Basic Principles and Techniques>Electronic Effects
Consider the following compounds

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Hyperconjugation occurs in:
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In which of the following pairs A is more stable than B?
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Which of the following molecules is least resonance stabilized?
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Chemistry>Organic Chemistry>Organic Chemistry: Some Basic Principles and Techniques>Electronic Effects
The correct order of stability for the following alkoxides is:

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In which of the following compounds, the C-Cl bond ionization shall give most stable carbonium ion?
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Chemistry>Organic Chemistry>Organic Chemistry: Some Basic Principles and Techniques>Electronic Effects
In pyrrole, the electron density is maximum on

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The increasing order of nucleophilicity of the following nucleophiles is;
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Which of the following statements is not correct for a nucleophile?

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Which among the following is a set of nucleophiles?
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The correct statement regarding electrophiles is:

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The major products A and B in the following reactions are

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A tertiary butyl carbocation is more stable than a secondary butyl carbocation because of which of the following?
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Resonance effect is not observed in
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In which of the following molecules, all atoms are coplanar?
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A solution of (-)1-chloro-1-phenylethane in toluene racemises slowly in the presence of a small amount of SbCl5, due to the formation of :
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Chemistry>Organic Chemistry>Organic Chemistry: Some Basic Principles and Techniques>Electronic Effects
The order of stability of the following carbocations:
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