Chemistry, asked by karimakabir2003, 3 months ago

A solution of 1.5g mass of iron ore was prepared by dissolving H2SO4 in a solution of 100ml. 22ml of 0.02M

K2Cr2O7 solution is required to titrate 25ml of the obtained solution. What is the percentage of pure iron?

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Answered by ItzDisha56

2

Answer:

A solution of 1.5g mass of iron ore was prepared by dissolving H2SO4 in a solution of 100ml. 22ml of 0.02M

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