Chemistry - Redox Reactions Question with Solution | TestHub
ChemistryRedox ReactionsEquivalent Weight and n-factorEasy2 minQB
ChemistryEasysingle choice
The equivalent weights of an element of variable valency are 21 and 14. The atomic mass of the element may be
Options:
Answer:
B
Solution:
Atomic mass = equivalent weight × valency, and must be a common multiple of 21 and 14 giving integral valencies: 21 × 2 = 42 = 14 × 3. Atomic mass = 42 (valencies 2 and 3). Hence (b).
Stream:JEESubject:ChemistryTopic:Redox ReactionsSubtopic:Equivalent Weight and n-factor
⏱ 2mℹ️ Source: QB
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