Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsProblem involving Equivalent ConceptHard2 minQB
ChemistryHardmultiple choice
The specific heat of a metal is found to be 0.06. 10 g of the metal gave on treatment with nitric acid, 15.74 g of pure dry nitrate.
Options:(select one or more)
Answer:
B, C, D
Solution:
From equivalents: 10/E = 15.74/(E + 62) 10E + 620 = 15.74E E = 108.0. By Dulong-Petit, A ≈ 6.4/0.06 ≈ 107 ≈ 108, and valency = 108/108 = 1, so the metal is monovalent (silver), not an alkali metal. Hence (b), (c), (d).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Problem involving Equivalent Concept
⏱ 2mℹ️ Source: QB
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