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Arrangements of (CH(3))(3)C-,(CH(3))(2)C...

Arrangements of `(CH_(3))_(3)C-,(CH_(3))_(2)CH-,CH_(3).CH_(2)-` when attached to benzyl or `n` unsaturated group in increasing order of inductive effects is:

A

`(CH_(3))_(3)C- lt (CH_(3))_(2) CH- lt CH_(3)CH_(2)-`

B

`CH_(3)CH_(2)- lt (CH_(3))_(2)CH- lt(CH_(3))_(3)C-`

C

`(CH_(3))_(2)CH- lt (CH_(3))_(3)C- lt CH_(3)CH_(2)-`

D

`(CH_(3))_(3)C- lt CH_(3)CH_(2)- lt(CH_(3))_(2)CH-`

Text Solution

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The correct Answer is:
B
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OP TANDON-BASIC PRINCIPLES OF ORGANIC COMPOUNDS (MECHANISM OF ORGANIC REACTIONS)-OBJECTIVE QUESTIONS (Level-A)
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  7. Among the following, the least stable resonance structure is :

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  10. Which of the following is correct for stability of phenoxide ion?

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  11. In the anion HCOO^(-), the two carbon-oxygen bonds are found to be equ...

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  12. Which of the following is a free radical substitution reaction?

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  16. Which one of the following is not true regarding electromeric effect?

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  18. H(3)C-underset(D)underset(|)CH-underset(CH(3))underset(|)(C)H(3)+Br^(*...

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  20. Which one of the following characteristics belongs to an electrophile?

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