Question : Which of the following molecules or ions involved in the nitrogen cycle do not contain oxygen atoms?
Option 1: Nitrite
Option 2: Ammonia
Option 3: Nitrate
Option 4: Laughing gas
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
Correct Answer: Ammonia
Solution : The correct answer is Ammonia .
Chemically, ammonia has one atom of nitrogen and three atoms of hydrogen. It is chemically abbreviated as NH 3 . So, it does not contain any oxygen atoms. Ammonia is a colourless gas with a sharp, pungent, and suffocating smell. Ammonification is the process in the nitrogen cycle in which various bacteria, and prokaryotes disintegrate the nucleic acids present in dead, and decaying matter, and release ammonia in the soil.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Get Updates BrochureYour Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.