All the Following Are Oxidation-Reduction Reactions Except

question 86

Multiple Choice

All the following are oxidation-reduction reactions except

• A)H₂(g)+ F₂(g)→ 2HF(g).
• B)Ca(s)+ H₂(g)→ CaH₂(s).
• C)2K(s)+ 2H₂O(l)→ 2KOH(aq)+ H₂(g).
• D)6Li(s)+ N₂(g)→ 2Li₃N(s).
• E)Mg₃N₂(s)+ 6H₂O(l)→ 3Mg(OH)₂(s)+ 2NH₃(g).