Q. When plants and animals decay the organic nitrogen is converted into inorganic nitrogen .The inorganic nitrogen in the form of

A) Ammonia
B) Elements of nitrogen
C) Nitrates
D) Nitrides
Explanation

(a)
The inorganic nitrogen exists in the form of ammonia .which may be lost as gas to atmosphere may be acted upon by nitrifying bacteria or may be taken up directly by plants.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.