1.

Assertion: Al is used a reducing agent in the manufacture of Fe. Reason: Al can easily extract oxygen from iron oxide.

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 :Aluminium is not used for the MANUFACTURE of IRON as aluminium is more EXPENSIVE than iron.


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