Question

2.
Multiple Choice Questions (MCQs) Scientific/Practical skills:
A food item turns blue-black when iodine is added to it. It confirms the presence of_
(a) proteins O (b) fats 0 (c) starch O (d) water
For the protein test, we add
solution along with caustic soda solution._
(a) copper sulphate
(b) magnesium sulphate
(c) calcium sulphate
(d) iodine
3. Which of the following food items shows a positive starch test?_
(a) butter
O (c) rice O (d) oil
Very Short Answer Questions:
OO
(b) egg​

Answer 1

Answer:

Q1. A starch

Q2. A copper sulphate

Q3. C. Rice

Explanation:

Answer 2

Answer:

a = starch 3 = d egg i hope it help you