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What is the molar mass of diacidic organ...

What is the molar mass of diacidic organic Lewis base, if `12 g` of chloroplatinate salt on ignition produced `5 g` residue ?

A

`52`

B

`58`

C

`88`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
`B H_(2)PtCl_(6)rarr Pt`
`POAc` on `Pt`
`M_(B)=[w_(1)/(w_(2))xx195-410](n)/(2)`
`n=` diacidic org. base `=2`
`((12)/(5)xx195-410)=58`
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