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JEE MAIN 2023
01-02-2023 S1
Question
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Hydrogen is an environment friendly fuel.
Reason R: Atomic number of hydrogen is 1 and it is a very light element.
In the light of the above statements, choose the correct answer from the options given below
Select the correct option:
A
A is true but R is false
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
Both A and R are true and R is the correct explanation of A
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
No pollution occurs by combustion of hydrogen and very low density of hydrogen.
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