The equivalent mass of FeSO4 (molar mass 152 g mol^-1) when it is oxidised to Fe2(SO4)3 is:

NEET levelSingle correct optionDifficulty 1 of 3eq022

The equivalent mass of $FeSO X_{4}$ (molar mass $152 g mo l^{- 1}$ ) when it is oxidised to $Fe X_{2} (SO X_{4}) X_{3}$ is:

Each

Fe X^{2 +}

is oxidised to

Fe X^{3 +}

losing one electron, so

n = 1

. Equivalent mass

= 152/1 = 152

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