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Give the oxidation state and co-ordinati...

Give the oxidation state and co-ordination number of central metal ion in the following comkplexes respectively:
`(P)K_(3)[Co(Co_(2)O_(4))_(3)]" "(Q)cis[Cr(en)_(2)Cl_(2)]Cl`
`(R)(NH_(4))_(2)[CoF_(4)]" "(S)[Mn(H_(2)O)_(6)]SO_(4)`

A

`(P)+3,6(Q)+3,6(R)+2,4(S)+2,6`

B

`(P)+2,6(Q)+3,6(R)+2,4(S)+2,6`

C

`(P)+3,6(Q)+2,6(R)+2,4(S)+2,6`

D

`(P)+3,6(Q)+3,6(R)+2,4(S)+3,6`

Text Solution

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The correct Answer is:
A
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