Question

Blance the redox equation by
ion electron
of Na2S2O3 + KMnO4+ H2O = Na2SO4 + K2SO4 + MnO2 +KOH​

Answer 1

Explanation:

me reversal test is a test to determine whether a given method will work both ways in time,forward and backward, where Po1is the index for time ‘1’ on time ‘0’ as base and P10is theindex for time ‘0’ on time ‘1’ as base, i.e. Po1x P10= 1. If the product is not unity, there issaid to be a time bias in the method.Factor reversal test:If fefines that the product of price index and the quantity index should be equal to thecorresponding value index. It is given by P01x Q01= V019