Chemistry - Redox Reactions Question with Solution | TestHub

ChemistryRedox ReactionsBalancing of Redox ReactionsEasy2 minPYQ_2020
ChemistryEasysingle choice

For the balanced chemical reaction

xHNO3+yH2S→aNO+bH2O+3S

What are the values of x, y, a and b respectively?

Options:

Answer:
B
Solution:

Based on principle of atomic conservation and balancing the electron transfer in redox change, the balanced equation is

2HNO3+3H2S→2NO+4H2O+3S

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Redox ReactionsSubtopic:Balancing of Redox Reactions
⏱ 2mℹ️ Source: PYQ_2020

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