When 50 ML Of Water Are Added To 50 ML Of Water The Total Volume Of Water Is 100 ML But If 50 ML Of Water Are Added To 50 ML Of Ethanol The Total Volume Will Be Less Than 100 ML Why Is This?

When 50 ML Of Water Are Added To 50 ML Of Water The Total Volume Of Water Is 100 ML But If 50 ML Of Water Are Added To 50 ML Of Ethanol The Total Volume Will Be Less Than 100 ML Why Is This? If you mix 50 ml of water with 50 ml