Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptCalculation of moleHard2 minQB

ChemistryHardstatement

Statement 1: $[Fe (CN)_{6}]^{4 -} \to Fe^{3 +} + CO_{2} + NO_{3}^{-}$ , equivalent weight of reactant is 3.47.

Statement 2 : ‘n’ factor of reactant is 61.

Answer:

Solution:

In reaction, total change in oxidation number = n-factor = 61

$Eq u i v a l e n tw e i g h t = \frac{M o l a r ma ss}{n}$

The given value of 3.47 is correct.

Therefore, both statements are true and correctly related.

Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Calculation of mole

⏱ 2mℹ️ Source: QB

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