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 in the troposphere.
Reason R : Hydrogen is the lightest element
In the light of the above statements, choose the correct answer from the options given below:
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 in the troposphere.
Reason R : Hydrogen is the lightest element
In the light of the above statements, choose the correct answer from the options given below:
Option 1 -
Both A and R are true but R is NOT the correct explanation of A
Option 2 -
A is false but R is true
Option 3 -
Both A and R are true and R is the correct explanation of A
Option 4 -
A is true but R is false
-
1 Answer
-
Correct Option - 3
Detailed Solution:Hydrogen is most abundant element in earth crust and the lightest element. But in troposphere nitrogen gas in most abundant element
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