Multiple choice

Which of the following materials do(es) not support combustion?

a. Nitrogen b. Oxygen c. Noble gases

  1. Only a

  2. Only a and b

  3. Only b

  4. Only a and c

  5. Only c

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Among the given options, only oxygen supports combustion, while nitrogen and noble gases do not. Hence, it is the correct answer.