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Rate of the reaction :
is fastest when Z is :              [AIEEE-2004]
  • a)
    OCOCH3
  • b)
    NH2
  • c)
    OC2H5
  • d)
    Cl
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Rate of the reaction :is fastest when Z is : [AIEEE-2004]a)OCOCH3b)NH2...
The correct answer is Option D.
Cl is the best leaving group being the weakest nucleophile out of NH2− , Cl− , OC2H5 and CH3COO
So, when Z is Cl , the ion leaves faster thus making the reaction the fastest when Z is Cl .
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Most Upvoted Answer
Rate of the reaction :is fastest when Z is : [AIEEE-2004]a)OCOCH3b)NH2...
The correct answer is Option D.
Cl is the best leaving group being the weakest nucleophile out of NH2− , Cl− , OC2H5 and CH3COO
So, when Z is Cl , the ion leaves faster thus making the reaction the fastest when Z is Cl .
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Community Answer
Rate of the reaction :is fastest when Z is : [AIEEE-2004]a)OCOCH3b)NH2...
Good leaving grps are weak bases...some examples of weak bases:::halides ion(CL-,BR-),H2O,sulphonates such as p-nitrotuluene (PTS)etc....the weaker base is good leaving grp..so Cl is correct option.
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Rate of the reaction :is fastest when Z is : [AIEEE-2004]a)OCOCH3b)NH2c)OC2H5d)ClCorrect answer is option 'D'. Can you explain this answer?
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