1.

Assertion(A): Milk of magnesia and aluminium hydroxide are usually used as antacids, Reason (R): Mg(OH)_(2), and Al(OH)_(3) , are weak bases and they neutralise the acid in the stomach that causes acidity.

Answer»

Both A and R are CORRECT and R EXPLAINS A.
Both A and R are correct but R does not EXPLAIN A.
A is correct but R is WRONG.
A is wrong but R is correct.

Answer :A


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