Question

The acid present in sour milk?
The colour of China rose indicator in acids ?
The common name of sodium bicarbonate?

Answer 1

Answer:

lactic acid is present in the sour milk..

the color of China rose is yellow

Explanation:

baking soda is common namw

Answer 2

Answer:

• yes acid is present in sour milk(lactic acid).
• when China rose indicator added to acid to test it's nature, it turns green in colour.
• the common name of sodium bicarbanate is baking soda.

hope this helps!