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Of the following pairs, which one is the...

Of the following pairs, which one is the stronger base and stronger nucleophile ?
(a) (I) `MeO^(Ө)`, (II) `MeOH`
(b) (III) `overset (Ө) O H`, (IV) `overset (Ө) C N`
(c) (V) `H_2 O`, (VI) `overset (Ө) O H`
(d) (VII) `overset (Ө) NH_2`, (VIII) `NH_3`.

Text Solution

AI Generated Solution

To determine which species in each pair is the stronger base and stronger nucleophile, we will analyze each pair step by step. ### Step-by-Step Solution: 1. **Pair (a): MeO⁻ (methoxide ion) vs. MeOH (methanol)** - **Analysis**: - MeO⁻ is the conjugate base of MeOH. - Anions are generally stronger bases than their corresponding neutral molecules because they have a negative charge that can readily accept protons. ...
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