MCQ with more than one correct answer type

By using fractional distillation of crude petroleum products are
a) Petrol
b) Chloroform
c) Naphthalene
d) lubricating oil

Answers & Comments


Add an Answer


Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 EHUB.TIPS team's - All rights reserved.