Which of the following is a brown gas?
Correct answer: B. NO2
- A. N2
- B. NO2
- C. H2
- D. O2
Explanation
Nitric oxide, NO, reacts with oxygen gas to form nitrogen dioxide, a dark brown gas
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Reactions of Group IV Elements
Group IV, or Group 14, chemistry covers the trends from carbon and silicon to tin and lead, including their reactions with oxygen, halogens, water, acids and alkalis. It also examines the structures and properties of their oxides and chlorides, oxidation states, and the inert pair effect, rather than treating all members as equally metallic.
Practise s-Block and p-Block Elements
1,359 free s-Block and p-Block Elements MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Reactions of Group IV Elements questions
Which of the following catalyst is used in the industrial preparation of methanol?
Find the amphoteric oxide:
Which of the following fertilizers has the maximum percentage of nitrogen in solid state?
Which element forms long chains alternating with oxygen?
The percentage of carbon in medium carbon steel is:
Concentrated nitric acid gives_ when it reacts with tin.