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Question

Chemistry Question on Chemical Reactions

The correct order of basic strength is

A

H2O<OH<CH3OH<CH3OH _{2} O < OH ^{-}< CH _{3} OH < CH _{3} O ^{-}

B

CH3OH<H2O<CH3O<OHCH _{3} OH < H _{2} O < CH _{3} O ^{-}< OH ^{-}

C

H2O<CH3OH<OH<CH3OH _{2} O < CH _{3} OH < OH ^{-}< CH _{3} O ^{-}

D

OH<H2O<CH3O<CH3OHOH ^{-}< H _{2} O < CH _{3} O ^{-}< CH _{3} OH

Answer

H2O<CH3OH<OH<CH3OH _{2} O < CH _{3} OH < OH ^{-}< CH _{3} O ^{-}

Explanation

Solution

Strong acids has a weak conjugate base and vice-versa. Increasing order of basic strengthH2O<CH3OH<OH<CH3O\xrightarrow[\text{Increasing order of basic strength}]{H _{2} O < CH _{3} OH < OH ^{-}< CH _{3} O ^{-}}