1.

Assertion (A): Bases are prepared with oxides of metals. Reason (R): Bases changes red litmus paper into blue. A) A and R are true R does not support A B) A and R are true R supports A C) ‘A’ is true but ‘R’ is false D) A is false but ‘R’ is true

Answer»

A) A and R are true R does not support A



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