A) \[C{{H}_{4}}\]
B) \[{{O}_{2}}\]
C) \[{{N}_{2}}\]
D) none of these
Correct Answer: A
Solution :
Most accepted theory for origin of life is Oparin theory of chemical evolution. According to this hypothesis, primitive atmosphere chiefly consisting of methane, ammonia, water vapour, hydrogen gas. So primitive atmosphere was reducing in nature.You need to login to perform this action.
You will be redirected in
3 sec