Question

Catch the columns A and B. 1. A (a) Hydrochloric acid (b) Ascorbic acid (C) Sulphuric acid (d) Lactic acid (e) Acetic acid B (i) In storage batteries (ii) Found in yoghurt (iii) In making vinegar (iv) As bathroom acid (v) Vitamin C​

Answer 1

Step-by-step explanation:

HCL IS THE CORRECT ANSWER

Answer 2

Answer:

1) Milk contains lactic acid in which the bacterial action of lactase takes place which changes the pH of milk and makes it more acidic in nature forming curd from milk.

2)Vinegar contains an organic compound in the form of acetic acid which gives it slightly sour taste.

3) Citric acid is a weak organic compound which is used as a natural preservative and used with sodium bicarbonate to treat indigestion.

4) Oxalic acid is present in tomatoes which is an organic compound known as dicarboxylic acid. It has higher acidic strength than acetic acid.

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Step-by-step explanation:

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