Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsProblem involving Equivalent ConceptEasy2 minQB
ChemistryEasysingle choice
Two acids H₂SO₄ and H₃PO₄ are neutralized separately by the same amount of an alkali when sulphate and dihydrogen orthophosphate are formed, respectively. Find the ratio of the masses of H₂SO₄ and H₃PO₄.
Options:
Answer:
B
Solution:
Same amount of alkali means equal gram equivalents of the two acids. H₂SO₄ SO₄²⁻: n = 2, Eq = 98/2 = 49. H₃PO₄ H₂PO₄⁻: n = 1, Eq = 98. Mass ratio = 49:98 = 1:2. Hence (b).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Problem involving Equivalent Concept
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
