Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsEquivalent Weight and n-factorMedium2 minQB
ChemistryMediumsingle choice
A quantity of 10.2 g of an oxide of a metal reacts completely with hydrogen gas to yield 3.6 g of water. The equivalent weight of the metal is
Options:
Answer:
B
Solution:
Oxygen in the oxide = 3.6 × (16/18) = 3.2 g. Metal mass = 10.2 - 3.2 = 7.0 g. Eq wt of metal = (7.0/3.2) × 8 = 17.5. Hence (b).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Equivalent Weight and n-factor
⏱ 2mℹ️ Source: QB
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