1.

Which of the following is/are the application of Nanotechnology? 1. Desalination of water 2. Medicine 3. Waste water treatment 4. Food additives 5. Cosmetics Select the correct answer suing the code given below.

A. 1, 3 and 5 only
B. 1, 2 and 3 only
C. 1, 2, 3, and 5 only
D. 1, 2, 3, 4, and 5
Answer» D. 1, 2, 3, 4, and 5


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