Correct Answer - Option 3 : iodized
The correct answer is: 'C'.
- Food Safety and Standards Regulation 2.3.12, 2011 (Prohibition and Restriction on Sales) prohibits the sale of common salt for direct human consumption unless the salt is iodized.
- As per the law, "no person shall sell, offer, expose for sale, or have the common salt on his premises for sale, for direct human consumption unless the same is iodized'.
Thus, the correct answer is: "iodized".