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Given below are two statements:
I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.
II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:
  • a)
    I is incorrect but II is correct.
  • b)
    Both I and II are correct.
  • c)
    Both I and II are incorrect.
  • d)
    I is correct but II is incorrect.
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Given below are two statements:I: The acidic strength of monosubstitu...
In substituted phenols, the presence of electron-withdrawing groups such as nitro group enhances the acidic strength of phenol. This effect is more pronounced when such a group is present at ortho and para positions.
It is due to the effective delocalization of negative charge in phenoxide ion when the substituent is at ortho or para position.
The acidic strength of monosubstituted nitrophenol is higher than phenol because of the electron-withdrawing nitro group. Hence, the statement first is correct.
The pKa value of given acids are as follows:
o-nitrophenol = 7.2
m-nitrophenol = 8.3
p-nitrophenol = 7.1
phenol = 10.0
Hence, statement second is incorrect.
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Given below are two statements:I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:a)I is incorrect but II is correct.b)Both I and II are correct.c)Both I and II are incorrect.d)I is correct but II is incorrect.Correct answer is option 'D'. Can you explain this answer?
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Given below are two statements:I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:a)I is incorrect but II is correct.b)Both I and II are correct.c)Both I and II are incorrect.d)I is correct but II is incorrect.Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Given below are two statements:I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:a)I is incorrect but II is correct.b)Both I and II are correct.c)Both I and II are incorrect.d)I is correct but II is incorrect.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are two statements:I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:a)I is incorrect but II is correct.b)Both I and II are correct.c)Both I and II are incorrect.d)I is correct but II is incorrect.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Given below are two statements:I: The acidic strength of monosubstituted nitrophenol is higher than phenol because of electron withdrawing nitro group.II: o-nitrophenol, m-nitrophenol and p-nitrophenol will have same acidic strength as they have one nitro group attached to the phenolic ring.In the light of the above statements, choose the most appropriate answer from the options given below:a)I is incorrect but II is correct.b)Both I and II are correct.c)Both I and II are incorrect.d)I is correct but II is incorrect.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
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