The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?

QuestionsCategory: ScienceThe air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?
VideRime Staff asked 4 years ago

The air we inhale is mixture of gases. Which of the following gases in the mixture is highest in percentage?

a) Carbon dioxide

b) Nitrogen

c) Oxygen

d) Ozone

GENERAL SCIENCE QUIZ with 50 MCQs SET-10