Consider the following statements. A.​ Propanal and Propanone are functional isomers B.​ Ethoxyethan — AITS & Test Series Chemistry Question

Question

Consider the following statements. A.​ Propanal and Propanone are functional isomers B.​ Ethoxyethane and methoxypropane are metamers C.​ But-2-ene shows optical isomerism D.​ But-1-ene and BUt-2-ene are functional isomers E.​ Pentane and 2, 2-dimethylpropane are chain isomers The correct statement are A) A, B, D only B) B, C, D only C) A, B, E only D) A, B, D, E only