1.

(A) Ozone is used for bleaching oils, ivory, flour, starch ect. (R ) O _(3) to O _(2) + (O)

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 :A


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