Question

17. The correct trend in the rate of substitution of Cl“ by pyridine in the following complexes is
Et P
СІ
EtP
СІ
(a)
Pt
(b)
Pt
H₂C
PEL
CGHS
PEt3
EtzP
СІ
CI
Et P
(C)
Pt
(d)
Pt
PET
H
PETZ
(a) III < || < |< IV
(b) || < II < 1 < IV
(C) | < || < III < IV
(d) III < II < IV <1​

Answer 1

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