Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R — Hydrogen Chemistry Question

Question

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Hydrogen is the most abundant element in the Universe, but it is not the most abundant gas Reason R: Hydrogen is the lightest element. In the light of the above statements, choose the correct answer from the options given below: (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true but R is NOT the correct explanation of A (C) A is false but R is true (D) A is true but R is false