A) Carbon dioxide
B) Carbon monoxide
C) Oxygen
D) Sulphur dioxide
Correct Answer: A
Solution :
[a] \[\because \] 2.24L of gas has mass = 4.4gm |
\[\therefore \] 22.4L of gas has mass \[=\frac{4.4}{2.24}\times 22.4=44\] |
So given gas is \[C{{O}_{2}}\] because \[C{{O}_{2}}\] has molecular mass=44. |
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