Question

which of the following is the material acid
(1) acetic acid (2) lactic acid (3) citric acid (4) sulphuric acid ​

Answer 1

Answer:

2)lactic acid

Explanation:

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Answer 2

Answer:

In the following list of acids, separate strong acids from weak acids :

[Hydrochloric acid, Citric acid, Acetic acid, Nitric acid, Formic acid, Sulphuric acid.]

Weak acids → Citric acid, Formic acid, Acetic acid

Strong acids → Hydrochloric acid, Nitric acid, Sulphuric acid

Strong Acid: Strong acids ionize completely in their aqueous solution and produce a maximum number of hydrogen ions. Mineral acids are generally strong acids.

Weak Acid: Weak acids do not ionize completely in their aqueous solution. Organic acids are generally weak acids.

Strong acid: Hydrochloric acid, Nitric Acid, Sulphuric Acid

Weak acid: Citric Acid, Acetic Acid, Formic Acid