1.

Consider the following reactions of complex compounds A,B and C (i) ClCl_(2)Br*5NH_(3) +excess" "Ag^(+)(aq)to1AgCl(s) (ii) underset("Compound B")(CoCl_(2)Br*5NH_(3))+"excess "Ag^(+)(aq) to 2AgCl(s) (iii) underset("Compound C")(CoCl_(2)Br*4NH_3)+"excess "Ag^(+)(aq.) to 1AgCl(s) Then according to the given information the correct statement(s) is/are:

Answer»

Compounds(A) and (B) are ionisation isomers
Molar conductivity of compounds (A) and (B) are almost same
Compounds (A), (B) and (C) do not exhibit geometrical isomerism
Order of CFSE values, `Delta_(0)(A) gt Delta_(0)(B) gt Delta_(0)(C)`

SOLUTION :A:`[CoCl(NH_(3))_(5)]*BrCl`
`B:[CoBr(NH_(3))_(5)]*Cl_(2)`
`C:[CoBrCl(NH_(3))_(4)]*CL`


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