One mole of a hydrocarbon contains 48 g of carbon. If it vapour density is
CHEMISTRY
JAMB 1994
One mole of a hydrocarbon contains 48 g of carbon. If it vapour density is 28, the hydrocarbon is?
- A. an alkane
- B. an alkene
- C. an alkyne
- D. aromatic (C = 12, H = 1)
Correct Answer: B. an alkene
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