Q30
Pick out the wrong statement.
A.
Main constituents of LPG are propane and butane
B.
C.V. of natural gas is about 10000 kcal/Nm3
C.
C.V. of LPG is about 26000 kcal/Nm3 (11500 kcal/kg)
D.
LPG is lighter than air
AnswerAnswer: Option D
Solution
Answer: Option D
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