Question

flow will you find out if food has been adulterated ? write different experiments to desribe the same​

Answer 1

Answer:

Dissolve a little amount sample in water in a test tube,chalk powder settles down.-Or- Add a few drops of conc HCl solution,effervescence indicates the presence of adulterant. ... Add a drop of honey to a glass if water, if the drop does not disperse in water it indicates that the honey is pure

Answer 2

Explanation:

1.Take 5 to 10ml of sample with an equal amount of Water.

2.Shake the contents thoroughly.

3.

If milk is adulterated with detergent, it forms dense lather.

4.Pure milk will form very thin foam layer due to agitation.