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: Option A
Related Questions on Organic Chemistry
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol

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