Question

The correct increasing order of trans effect

Answer 1

The correct increasing order of trans-effect of the following species is (a) NH3 > CN- > Br- > C6H5- (b) CN- > C6H5- >Br- > NH3 (c) Br- > CN- ...

Answer 2

$\huge{\mathfrak{\purple{Answer}}}$

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As the rate of substitution of the trans ligand increases, the intensity of trans effect also increases. Thus, correct order is, CN- > C6H5-