Question

If two nucleophiles have same nucleophilic atom, then nucleophilicity increases with? ​

Answer 1

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If one is comparing the same central atom, higher electron density will increase the nucleophilicity, e.g. an anion will be a better Nu (lone pair donor) than a neutral atom such as HO- > H2O. This is the same order as for basicity.

@MissTranquillity

Answer 2

Answer:

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If one is comparing the same central atom, higher electron density will increase the nucleophilicity, e.g. an anion will be a better Nu (lone pair donor) than a neutral atom such as HO- > H2O. This is the same order as for basicity.