a
NH4NO3
b
(NH4)SO4
c
NH4Cl
d
(NH4)2CO3
Explanation
Correct Option
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Discussions (4)

BenJoshua111
2 years ago
The answer is C but, it should be NH4Cl not NHCl4. That's typographical error.

DrSponsor
1 year ago
The correct answer is:
C. NH₄Cl (Ammonium chloride)
The ammonium compound used in the manufacture of dry cells (like zinc-carbon batteries) is ammonium chloride (NH₄CL).
Why Not the Other Options?

A. NH₄NO₃ (Ammonium nitrate) 
Used mainly in fertilizers and explosives, not in dry cells.
B. (NH₄)₂SO₄ (Ammonium sulfate) 
Used as a fertilizer and in some chemical processes, but not in batteries.
D. (NH₄)₂CO₃ (Ammonium carbonate) 
Used in baking, smelling salts, and pharmaceuticals, but not in dry cells.

