Question

Assertion (A) : Greater the mole fraction of a gas in a gaseous mixture, greater is the pressure exerts.
. Reason (R): Pressure of a gas is due to bombardment of gas molecules on the wall of the container.
a) Both A and R are correct and R is correct explanation of A.
B) Both A and R are correct but R is not correct explanation of A.
C) A is true, R is false
D) A is false,R is false
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Answer 1

Answer:

option A

Explanation:

both A and R are correct and R is the correct explanation of A.