Question

Brend solution
lodine solution
Procedure:
a) Take two test tubes and put a piece of bread in both test tubes.
b) Label the test tubes as A and B.
c) Take test tube A, add water and lodine solution into it.
d) Now take test tube B, pour saliva on it and add few drops of Iodine solution.
e) Observe the change in colour in both test tubes.
Observation :
Result:
Pragauti

Answer 1

Answer:

yes it is a correct process