Mht CetAldehyde And KetoneMHT CET 2026 19th April Morning ShiftMCQ+1 / -02026Identify the aldehyde from following so that the aldehydic group is NOT attached with any $sp^3$ hybrid 'c' atom.AMethanalBEthanalC2-Methyl PropanalDPropanalCheck AnswerClear SelectionReveal AnswerShow Explanation