Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsEquivalent Weight and n-factorEasy2 minQB
ChemistryEasysingle choice
A quantity of 8.6 g of an oxide of a metal reacts completely with hydrogen gas to yield 1.8 g of water. The equivalent weight of the metal is
Options:
Answer:
D
Solution:
Oxygen in the oxide = oxygen in the water = 1.8 × (16/18) = 1.6 g. Metal mass = 8.6 - 1.6 = 7.0 g. Eq wt of metal = (7.0/1.6) × 8 = 35. Hence (d).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Equivalent Weight and n-factor
⏱ 2mℹ️ Source: QB
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