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Total number of nucleophiles from the following is :- NH 3 , PhSH, (H 3 C) 2 S, H 2 C=CH 2 , H O Θ , ⊕ O H 3 ,(CH 3 ) 2 CO, NCH 3

1. 5
2. 4
3. 7
4. 6

Correct answer: 5

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