CnH2n is the general formula for_______________?
Correct answer: C. Both A. and B.
- A. Olefins
- B. Naphthenes
- C. Both A. and B.
- D. Neither A. nor B.
Explanation
The formula CₙH₂ₙ describes acyclic olefins with one double bond and monocyclic naphthenes with one ring. Although their structures differ, both classes have the same general formula.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Carbon percentage (by weight) in crude petroleum may be about_________________?
Which of the following has the lowest cetane number ?
Liquefied Petroleum Gas (LPG) is mainly a mixture of _____________________?
An imbalanced chemical reaction equation is against the law of________________?
In a chemical reaction, _____________________ are conserved?
A balanced chemical reaction equation conforms to the law of________________?