Question

3) Two solutions of Mohr salt are titrated
against N/30 KMnO4. The first having 1.3g
of the salt in 100ml and the second having
1.9g of the salt in 100ml. Which solution
will consume more KMnO4 solution. Give
reason.​

Answer 1

Most methods for inorganic nonmetals do not have wide dynamic ranges. ... Eluent solution, sodium bicarbonate-sodium carbonate, 0.0017 M ... Mix and dilute to 100 mL with water.