Question
Question: It is possible to obtain oxygen from air by fractional distillation because...
It is possible to obtain oxygen from air by fractional distillation because
A
Oxygen is in a different group of the periodic table from nitrogen
B
Oxygen is more reactive than nitrogen
C
Oxygen has higher b.p. than nitrogen
D
Oxygen has a lower density than nitrogen
Answer
Oxygen has higher b.p. than nitrogen