6th Class
Science
Components of Food
Question Bank
Components of Food
question_answer
How many grams of copper sulphate be dissolved in 100 ml of water to prepare copper sulphate solution for testing the presence of proteins in a food item?
A)1
B) 2
C)3
D)4
Correct Answer:
B
Solution :
Dissolve 2g of copper sulphate in 100 ml of water.