Answer:
70% is better than 40%.
Explanation:
70% alcohol kills microorganisms by destroying their proteins and making them out of their forms. Health practitioners recommend 70% solution over 40% because it has been proven to be more effective and at the same time, skin-friendly. They can destroy microorganisms' proteins and eventually die from the solution. Some of the most beneficial uses of 70% alcohol include:
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For types of bonds that are present in ethyl alcohol, methyl alcohol, and isopropyl alcohol, please visit brainly.ph/question/245373.
