Comprehension # 4 A monobasic acid of weight `15.5 g` is heated with excess of oxygen `&` evolved gases when passed through KOH solution increased its weight by `22 g` and when passed through anhydrous `CaCl_(2)`, increased its weight by `13.5 g`. When the same mass of this organic acid is reacted with excess of silver nitrate solution form `41.75 g` silver salt of the acid which on ignition gave the residue of weight `27 g`. The molecular formula of the organic acid is.
When 0.01 mole of a cobalt complex is treated with excess of silver nitrate solution 4.035 g of silver chloride is precipitated. The formula of the complex is :
If 0.228 g of silver salt of dibasic acid gabe a residue of 0.162 g of silver on ignition then molecular weight of the acid is
0.41g of the silver salt of a dibasic organic acid left a residue to 0.216 of silver on ignition. Calculate the molecular mass of the acid .
