1.

Statement 1: All the halogens are coloured. Statement 2: Halogen molecules absorb some wavelengths of visible light and the electrons are promoted to higher energy molecular orbitals.

Answer»

STATEMENT-1 is true, statement-2 is true and statement -2 is correct EXPLANATION for statement-1
Statement -1 is true, statement -2 is true and statement-2 is NOT the correct explanation for statement -1
Statement -1 is true- statement-2 is FALSE.
Statement- 1 is false, statement -2 is true.

Answer :A


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