1.

Statement 1: the ionic size of O2- is bigger than that of F- ion.Statement 2: O2- and F- are iso electronic ions.(a) Statement 1.is true, Statement 2 is true; Statement 2 is a correct explanation for statement 1.(b) Statement 1.is true, Statement 2 is true; Statement 2 is not a correct explanation for statement 1.(c) Statement 1.is true, Statement 2 is false.(d) Statement 1.is false, Statement 2 is true.

Answer»

(b) Correct explanation : O2- has higher negative charge than F-.



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