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According to Oparin, which one of the following gases is absent in the primitive earth’s atmosphere?

Option: 1

CH4
 


Option: 2

O2


Option: 3

H2


Option: 4

Water vapor
 


Answers (1)

best_answer

 

 

As discussed in Chemical Evolution & Miller’s Experiment -

The Oparin-Haldane Theory: 

 

According to Oparin, free oxygen was not present in the primitive earth’s atmosphere. However, Hydrogen, Nitrogen, Carbon dioxide or methane was present in large quantities. Hence, the correct option is (b).
 

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