

McqMate
Q. |
According to the Bureau of Indian Standards which type of LPG only contains butane in them? |
A. | grade a |
B. | grade b |
C. | grade c |
D. | grade d |
Answer» A. grade a | |
Explanation: grade a consist predominantly of butanes, butylene or mixture of butanes and butylene’s. this type of lpg are most suitable for use due to their moderate rate of combustion. |
View all MCQs in
Engineering ChemistryNo comments yet