Organic Chemistry Some Basic Principles and Techniques - Result Question 11

####12. Names of some compounds are given. Which one is not correct in IUPAC system? [2005]

(a)CCCC(CC)C(C)CC

3-Methyl-4-ethylheptane

(b)CC(C)C(C)C

(c)C=C(CCCCC)C(C)CC

(d)

$ CH_3-C \equiv C-CH-(CH_3)_2 $

$ \text{ 4-Methyl-2-pentyne } $

Show Answer

Solution:

  1. (a) Correct IUPAC name ofCCCC(CC)C(C)CC

is 4-Ethyl-3-methylheptane



NCERT Chapter Video Solution

Dual Pane