1.

Assertioin: Platinum and gold occur innative state. Reason: Platinum and gold are expensive metals.

Answer»

Both A and R ar TRUE and R is the correct EXPLANATION of A
Both A and R are true but R is not a correct explanation ofA
A is true but R is false
A is false but R is true

Solution :Platinum and GOLD OCCUR in the native state because they are less reactive.


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