Class 12 Exam  >  Class 12 Questions  >  Nucleophiles which have more than one type of... Start Learning for Free
Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.
CN- : Both carbon and nitrogen are donor.
OCN- : Both oxygen and nitrogen are donor etc.
In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.
Q. 
Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product because
  • a)
    negative charge on nitrogen atom in both salts
  • b)
    nitrogen lone pair is free in both salts, more easily donated than oxygen lone pair
  • c)
    NaNO2 gives free  in solution
  • d)
    AgNO2 has Ag covalently bonded to oxygen
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Nucleophiles which have more than one type of donor atoms within the s...
In both salts, lone pair on nitrogen (better donor atom than oxygen) is free for donation to alkyl halide.
View all questions of this test
Explore Courses for Class 12 exam
Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer?
Question Description
Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Nucleophiles which have more than one type of donor atoms within the same donor group are known as ambident nucleophile e.g.CN-: Both carbon and nitrogen are donor.OCN-: Both oxygen and nitrogen are donor etc.In case of free anionic and ambident nucleophiles, the better donor atom donate its lone pair of electron and forms bond with a-carbon after substitution reaction, in a given period, donor ability decreases from left to right. In a group, donor ability increases from top to bottom.Q.Treatment of CH3CH2Br with either NaNO2 or AgNO2 gives the same nitroethane as major product becausea)negative charge on nitrogen atom in both saltsb)nitrogen lone pair is free in both salts, more easily donated than oxygen lone pairc)NaNO2 gives free in solutiond)AgNO2 has Ag covalently bonded to oxygenCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev