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Some Basic Concepts of Organic Chemistry question

2018 · Q111
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Some Basic Concepts of Organic Chemistry question

2018 · Q111

NEETChemistrySome Basic Concepts of Organic ChemistryMultiple correct+4 / −1
Which of the following is correct with respect to – I effect of the substituents? (R = alkyl)
  1. A
    – NH2 < – OR < – F
  2. B
    – NR2 < – OR < – F
  3. C
    – NH2 > – OR > – F
  4. D
    – NR2 > – OR > – F
View written solutionFree

Correct answer: A, B

– I effect increases on increasing electronegativity of atom. So, correct order of – I effect is

– NH2 < – OR < – F

Also, – NR2 < – OR < – F

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