Civil Engineering MCQJE Level Civil Engineering
The standard meaning of the main gas in LPG is:
Physics and ChemistryPhysics and ChemistryEASY
Choose the correct answer
A
butane and propane
B
oxygen and nitrogen
C
carbon dioxide
D
methane only
Correct Answer
A. butane and propane
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butane and propane is the correct association for the main gas in LPG.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.