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The fraction of chlorine precipitated by...

The fraction of chlorine precipitated by `AgNO_3` solution from `[Co(NH_3)_5Cl]Cl_2` is

A

`1//2`

B

`2//3`

C

`1//3`

D

`1//4`

Text Solution

Verified by Experts

The correct Answer is:
B
`[CO(NH_3)_5Cl]CI_2` ionises to `[CO(NH_3)_5 Cl]^(2+)` and `2Cl^-`. These `2Cl^-` react with `Ag^+` to form white ppt. of AgCl.
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The question consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses: Assertion: Co(NH_3)_2Cl_2 gives white precipitate with AgNO_3 solution. Reason: Chlorine is not present in the ionising sphere.

MTG GUIDE-COORDINATION COMPOUNDS-NEET CAFÉ (WERNER.S THEORY, SOME IMPORTANT TERMS AND NOMENCLATURE OF COORDINATION COMPOUNDS)
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