Q. Which of the following structure contain 1 primary and 7 secondary hydrogen atoms?
A) $CH_{3} - CH - CH_{2} - CH_{2}$
$|$ $|$
$CH_{3}$ $CH - CH_{3}$
$|$
$CH_{3}$
B) $CH_{3}$
$|$
$CH_{3} - CH_{2} - CH_{2} - CH$
$|$
$CH_{2} - CH_{3}$
C) $CH_{3}$
$|$
$CH_{3} - CH_{2} - CH - CH_{2} - CH_{3}$
D) $CH_{3} - CH_{2} - CH_{2} - CH_{2}$
$|$
$CH_{2} - CH_{3}$
Explanation
The correct answer is Option B: $CH_{3}$ $|$ $CH_{3} - CH_{2} - CH_{2} - CH$ $|$ $CH_{2} - CH_{3}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.