0.3 g of platinichloride of an organic diacidic base left 0.09 g of platinum on ignition. The molecular weight of the organic base is

0.3 gm of platinichloride of an organic diacidic base left 0.09 gm of platinum on ignition. The molecular weight of the organic base is:

0.532 g of the platinitic chloric of a mono acid base left 0.195 g of plantiumas residue on ignition,.The equlivalnt weight of the base is

0.66 g of platinichloride of a monoacid base left 0-150 g of platinum. Calculate its molecular weight. (Pt = 195)

Molecular weight of an organic acid is given by:

Molecular weight of an organic acid is given by: