Q.

Which of the following is used as a catalytic promoter?

A. chlorine
B. nitrate
C. bromine
D. helium
Answer» B. nitrate
Explanation: the use of a promoter is to increase the rate of equilibrium. we know that nitrogen has promoting properties in the case of nitrate molecules. thus the can act as good promoters in reaction.
676
0
Do you find this helpful?
2

View all MCQs in

Engineering Chemistry

Discussion

No comments yet