Question
Chemistry Question on liquifaction of gases
Which of the following is Not a green house gas?
A
NO2
B
CFC
C
CO2
D
O2
Answer
O2
Explanation
Solution
The correct option is(D): O2
Which of the following is Not a green house gas?
NO2
CFC
CO2
O2
O2
The correct option is(D): O2