1.

(A) O _(2) ^(-)ion is more stable than O _(2) ^(+) ion (R ) Negative ions are always more stable than positive inos

Answer»

Both (A) and (R ) are true and (R ) is the CORRECT EXPLANATION of (A)
Both (A) and (R ) are true and (R ) is not the correct explanation of (A)
(A) is true but (R ) is false
Both (A) and (R )are false

Answer :D


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