Per NCERT Problem 7.6, the reaction N₂(g) + O₂(g) → 2 NO(g) is classified as which type of redox?
ADisproportionation
BCombination
CDisplacement
DDecomposition
Answer & Solution
Correct answer: B. Combination
NCERT Problem 7.6(a): two elements combine to give a compound ⇒ combination redox.
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