Question

Given below are the steps to the test the presence of proteins in a food item. I. Take a small quantity of the food item in a test tube add 10 drops of water to it and shake it. II. Make a paste or powder of food to be tested. III. Add 10 drops of caustic soda solution to the test tube and shake well. IV. Add 2 drops of copper sulphate solution to it. Which of the following is the correct sequence of the steps? *

1 point

I, II, IV, III

II, I, IV, III

II, I, III, IV

IV, II, I, III

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Answer 1

Answer:

||,|,|||,|V is the correct answer