Statement 1: Acidity in stomach can be treated by antacids like magnesium hydroxide and aluminium hydroxide.
Statement 2: Bases neutralise the effect of acids and vice versa.

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Solution

Antacids consist of mild bases such as calcium carbonate, aluminium hydroxide, sodium bicarbonate. They react with the excess hydrochloric acid produced in the stomach and neutralise it.

Therefore, antacids provide relief in the stomach. Hence, both the statements are true.

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Why are cimetidine and rantidine better antacids than sodium hydrogen carbonate or magnesium or aluminium hydroxide?

Q. Statement 1: Acidity in stomach can be treated by antacids like magnesium hydroxide and aluminium hydroxide.
Statement 2: Bases neutralise the effect of acids and vice versa.

Statement 1: Sodium hydroxide can be used to treat acidity.

Statement 2: Mild bases can be used as antacids.

Statement 1: Sodium hydroxide can be used to treat acidity.
Statement 2 : Mild bases can be used as antacids.

 (A) Both statements are true
(B) Statement 1 is true but statement 2 is false
(C) Statement 2 is true but statement 1 is false
(D) Both statements are false

Define the acidity of a base. What is the acidity of ammonium hydroxide, magnesium hydroxide, and aluminium hydroxide?

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Statement 1: Acidity in stomach can be treated by antacids like magnesium hydroxide and aluminium hydroxide. Statement 2: Bases neutralise the effect of acids and vice versa.

Antacids consist of mild bases such as calcium carbonate, aluminium hydroxide, sodium bicarbonate. They react with the excess hydrochloric acid produced in the stomach and neutralise it. Therefore, antacids provide relief in the stomach. Hence, both the statements are true.

Statement 1: Acidity in stomach can be treated by antacids like magnesium hydroxide and aluminium hydroxide.
Statement 2: Bases neutralise the effect of acids and vice versa.

Antacids consist of mild bases such as calcium carbonate, aluminium hydroxide, sodium bicarbonate. They react with the excess hydrochloric acid produced in the stomach and neutralise it.

Therefore, antacids provide relief in the stomach. Hence, both the statements are true.