68) How many different isomeric compounds having molecular formula C5H11Br on reaction with Mg, followed by hydrolysis can yield pentane?
Answer is:
3
Related Organic Chemistry MCQ with Answers
Answer is:
n−heptane
Explanation:
n−heptane has the longest chain of carbon atoms.
Answer is:
cis−2−butene
Explanation:
cis−isomer has higher boiling point than trans due to its greater polarity.
Answer is:
o− and p−chlorotoluene
Explanation:
In presence of FeCl3 (Lewis acid), side chain hydrogen atoms of toluene are substituted.
Answer is:
Twist boat
Explanation:
Chiral conformation will not have a plane of symmetry.