Question

Assertion : One atomic mass unit (amu) is mass atom equal to exactly one-twelfth the mass of a carbon-12 atom Reason : Carbon-12 isotope was selected as standard.

(A) Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
(B) The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
(C) Our Assertion is true but the Reason is false.
(D) The statement of the Assertion is false but the Reason is true.
(E) Both the statements are false.

Answer 1

Answer:

Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion