7. A purple coloured non-metal forms a brown solution in alcohol which is applied on wounds as an
antiseptic. Name the nonmetal.
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Answer:
Iodine
Explanation:
Iodine is a purple-colored non-metal which forms a brown solution in alcohol a d is applied on wound as an anteseptic.
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a purple coloured non metal forms a brown solution in alcohol which is applied on wound as an antiseptic is iodine. it is also known as tincture iodine. it is basically a week solution of iodine with only 2 to 7% iodine dissolved in a solution of water and ethanol along with potassium or sodium iodide.
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