1.

Assertion: Carbon is not used as a reducing agent for the extraction of group 2 metals, Reason: Carbon react with group 2 metals to give carbides.

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 :Both ASSERTION(A) and reason(R) are true and R is the correct explanation of A.


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