11. Given below are three inverted jars in which a lighted candle is kept with only air, only carbon dioxide and only oxygen in it, respectively. Give the correct sequence for the decreasing order of time taken for extinguishing the candle.
Attachments:
Answers
Answered by
1
Answer:
d)R,Q,P
Explanation:
R will take most time to extinguish as jar is filled with oxygen only.
Q will take less time to extinguish as it has 70% oxygen same as in air.
P will extinguish immediately as it has only carbon dioxide,and no oxyge.
Similar questions