1.

(A) :Nitrogen is a non metal where as Bismuth is a typical metal (R ) Oxides of Nitrogen are acidic where as Bi_(2)O_(3) is a basic oxide

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 :2


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