Author Question: Compound A easily reacts with water to give compound B. Compound B can be oxidized to produce ... (Read 150 times)

anjilletteb · **on:** Jul 8, 2021

Question 1

Combustion of 493 mg of a hydrocarbon gave 1549 mg CO₂ and 633.9 mg H₂O. What is the molecular formula if the molecular weight is subsequently found to be 42?
◦ CO₂
◦ CH₂
◦ C₆H₁₂
◦ C₂H₂O
◦ C₃H₆

Question 2

Compound A easily reacts with water to give compound B. Compound B can be oxidized to produce compound C. Both B and C can be further oxidized to produce D. To which classes of organic compounds A, B, C and D most likely belong to, respectively?
◦ A is an alkane, B is an alcohol, C is an aldehyde and D is a carboxylic acid
◦ A is an alkene, B is an ether, C is an aldehyde and D is a carboxylic acid
◦ A is an alkene, B is an alcohol, C is a ketone and D is a carboxylic acid
◦ A is an alkene, B is an alcohol, C is an aldehyde and D is an ester
◦ A is an alkene, B is an alcohol, C is an aldehyde and D is a carboxylic acid

Andromeda18 · **Reply #1 on:** Jul 8, 2021

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