a
a reducing agent
b
an oxidizing agent
c
an acid
d
a catalyst
e
a dry agent
Explanation
Correct Option
aNo explanation available
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Ann_e
1 year ago
Step 1: Identify oxidation states
In NH₃, nitrogen has an oxidation state of -3
In N₂, nitrogen has an oxidation state of 0
So:
N is increasing from -3 to 0 → oxidation
Ammonia is losing electrons, so it's acting as a reducing agent.
At the same time, Cl₂ is being reduced to HCl (Cl: 0 → -1).
Step 2: Determine the role of NH₃
It gets oxidized, and causes Cl₂ to be reduced
Therefore, NH₃ is the reducing agent
Final Answer:
A. a reducing agent

