Question

Function of stannous chloride in estimation of iron

Answer 1

Aim: To estimate the amount of Ferric iron in the whole of the given solution using a standard solution of Potassium Dichromate. ... Principle: Ferric Iron is reduced to ferrous iron by stannous chloride in the present of Hydrochloric acid at a temperature of 70-900C.

Answer 2

Answer:

it helps iron ferric oxide to the function of stannous chloride in estimation of iron