1.

(A) H_(2) is good reducing agentbut not widely used in metallurgical process (R) Metalhydrides can be formed and mixtureof H_(2) andO_(2)may explode

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 explanationof (A)
(A) is true but (R) is FALSE
Both (A) and (R) are false

Answer :A


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