Multiple choice general knowledge science & technology

NH3

  1. Nitrous

  2. Ammonia

  3. Nitrogen di oxide

  4. Hydrochloric acid
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

NH3 is the chemical formula for ammonia, a compound of nitrogen and hydrogen. 'Nitrous' typically refers to nitrous oxide (N2O), Nitrogen dioxide is NO2, and Hydrochloric acid is HCl. Ammonia is a pungent gas used in fertilizers and cleaning products.

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