Which one of the following is the correct sequence in increasing order – McqOptions

MCQOPTIONS

1.	Which one of the following is the correct sequence in increasing order of molecular weights of the hydrocarbons ?
A.	Methane, ethane, propane and butane
B.	Propane, butane, ethane and methane
C.	Butane,ethane, propane and methane
D.	Butane,propane,ethane and methane
Answer» B. Propane, butane, ethane and methane

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