1.

Note: Read the assertion and reason carefully and then mark the correct option out of the options given below: Assertion (A) : Non-metals like sulphur and chlorine are located on the left-hand side of the Periodic Table. Reason (R ) : Atomic radius decreases in moving from left to right in a period.

Answer»

Both (A) and (R) are TRUE and (R ) is CORRECT explanation of the ASSERTION.
Both (A) and (R ) are true but (R ) is explanation of the assertion.
(A) is true but (R ) is FALSE.
(A) is false but (R ) is true.

Answer :D


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