Practical Chemistry

. what is meant by equivalent weight of a reducing agent?

. what is meant by equivalent weight of an acid?

.what is meant by equivalent weight of a base?

. 0.6 g of K2Cr2O7 crystals are present in 250 cm3 of the solution. calucate the normality of the solution.

. what is molarity of solution containing 10g EDTA in 300 cm3 of it ?

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