1.Which of the following can be oxidised by MnO2\mathrm{MnO_2}MnO2?a.A primary aliphatic alcohol (R−CH2−OH\mathrm{R{-}CH_2{-}OH}R−CH2−OH)b.A secondary aliphatic alcohol (R2CH−OH\mathrm{R_2CH{-}OH}R2CH−OH)c.An allylic alcohol (C=C−CH(OH)−\mathrm{C=C{-}CH(OH){-}}C=C−CH(OH)−)d.A tertiary alcohol (R3C−OH\mathrm{R_3C{-}OH}R3C−OH)Login to continueOnly logged in users canattempt or see the solution.