The gases used in the spark-discharge apparat | vedclass

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(A) In $1953$,Stanley Miller and Harold Urey conducted an experiment to test the Oparin-Haldane hypothesis of the chemical origin of life.They used a

Vedclass · Accepted Answer

$H_2, CH_4$ and $NH_3$

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(A) In $1953$,Stanley Miller and Harold Urey conducted an experiment to test the Oparin-Haldane hypothesis of the chemical origin of life.They used a spark-discharge apparatus containing a mixture of methane $(CH_4)$,ammonia $(NH_3)$,and hydrogen $(H_2)$ in a ratio of $2:1:2$,along with water vapor $(H_2O)$.This mixture was subjected to electric discharges to simulate the conditions of the primitive atmosphere.Therefore,the correct option is $A$.

The gases used in the spark-discharge apparatus were

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