The IUPAC name of
  • a)
    6-Chloro-4-ethyl-5-methyl hept-5-en-1-yne
  • b)
    6-Chloro-4-ethyl-5-methyl hept-1-yn-5-ene
  • c)
    2-Chloro-4-ethyl-3-methyl hept-2-ene-6-yne
  • d)
    2-Chloro-4-ethyl-3-methyl hept-6-yn-6-ene
Correct answer is option 'A'. Can you explain this answer?

JEE Question

By Sanskruti Rajankar · Jan 07, 2019 ·JEE
7 Answers
Shankar Shankar answered Sep 29, 2018
7 carbon heptane. 1double and 1 triple bond so 5 en and 1 yne. additional chloro cl , ethyl C2H5, methyl CH3. We need to count from rhs. For iupac we must write functional group 1st.........

Divya Jain answered Jan 07, 2019
Correct option is C bcz 'ene' gets lower number than 'yne'.... alphabetical order

Sonu Kumar answered Mar 19, 2020
C is correct answer

This discussion on The IUPAC name ofa)6-Chloro-4-ethyl-5-methyl hept-5-en-1-yneb)6-Chloro-4-ethyl-5-methyl hept-1-yn-5-enec)2-Chloro-4-ethyl-3-methyl hept-2-ene-6-yned)2-Chloro-4-ethyl-3-methyl hept-6-yn-6-eneCorrect answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by JEE Students. The Questions and Answers of The IUPAC name ofa)6-Chloro-4-ethyl-5-methyl hept-5-en-1-yneb)6-Chloro-4-ethyl-5-methyl hept-1-yn-5-enec)2-Chloro-4-ethyl-3-methyl hept-2-ene-6-yned)2-Chloro-4-ethyl-3-methyl hept-6-yn-6-eneCorrect answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of JEE, which is also the largest student community of JEE. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for JEE on EduRev and even discuss your questions like The IUPAC name ofa)6-Chloro-4-ethyl-5-methyl hept-5-en-1-yneb)6-Chloro-4-ethyl-5-methyl hept-1-yn-5-enec)2-Chloro-4-ethyl-3-methyl hept-2-ene-6-yned)2-Chloro-4-ethyl-3-methyl hept-6-yn-6-eneCorrect answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest JEE community, EduRev has the largest solved Question bank for JEE.
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