ASSERTION: Isotopes have same atomic masses. REASON: Isotopes have same atomic number and have similar chemical properties.

Question

(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) Assertion is true but the Reason
is false.
(d) The statement of the Assertion
is false but the Reason is true.

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Priyanka QNA 3 years 2021-12-19T17:18:34+00:00 1 Answer 3 views Enlightened 0

Answer ( 1 )

  1. Priyanka QNA
    0
    2021-12-19T17:18:56+00:00
    Reply

    Answer. (D)
    If assertion is INCORRECT, but
    reason is CORRECT

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