An unknown compound (A) (molarmass =180) on acylation gives a product (molar mass = 390) than find the number of hydroxyl group present in compound (A).
A
5
B
6
C
10
D
1
Text Solution
Verified by Experts
The correct Answer is:
A
Number of Hydroxyl group `n=(m'-m)/(42)` Where `m'=` mass of product m = unknown compound `n=(390-180)/(42)=5`
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