Which halide of formula `C_(4)H_(9)I` is capable of producing but -2-ene with alcoholic KOH solution ?

Which isomer of C_(4)H_(9)Br will produce 2-Methyl propane-2-ol by treatment with aqueous KOH ?

An alkene (A) having formula C_4H_8 , on ozonolysis, gives propanal & methanal. A reacts with HBr to produce a compound of molecular formula, C_4H_9Br . This compound, when heated with alcoholic KOH, produces another alkene (B) which is isomeric with A. Identify the alkenes (A) and (B).

An organic compound (A) with molecular formula C_(2)H_(5)Cl reacts with KOH gives compounds (B) and with alcoholic KOH gives compound (C). Identify (A), (B) and (C).

C_2H_5Cl on heating with alcoholic KOH will produce

Which alcohol of molecular formula C_(4)H_(9)OH cannot be obtained by the reduction of carbonyl compound?