`RS^(Ө)` is a stronger nucleophile and a better leaving group than `RO^(Ө)`. `RS^(Ө)` is a weaker base than `RS^(Ө)`.A. If both `(A)` and `(R )` are true, but `( R)` is the correct explanation of `(A)`B. If both `(A)` and `( R)` are true, but `(R )` is not the correct explanation of `(A)`.C. If `(A)` is true but `( R)` is false.D. If `(A)` is false but `( R)` is true.

`RS^(Ө)` is a stronger nucleophile and a better leaving group than `R

1.	`RS^(Ө)` is a stronger nucleophile and a better leaving group than `RO^(Ө)`. `RS^(Ө)` is a weaker base than `RS^(Ө)`.A. If both `(A)` and `(R )` are true, but `( R)` is the correct explanation of `(A)`B. If both `(A)` and `( R)` are true, but `(R )` is not the correct explanation of `(A)`.C. If `(A)` is true but `( R)` is false.D. If `(A)` is false but `( R)` is true.
Answer» Correct Answer - A Acidity : `RSH gt ROH` Basicity : `RS^(Ө) lt RO^(Ө)` When nucleophilic centres are different and belong to the same group, nucleophilicity is antiparallel to basicity. Nucleophilicity : `RS^(Ө) gt RO^(Ө)` Weaker the base, better is the leaving group. So the leaving group ability of `RS^(Ө) gt RO^(Ө)`.

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