[Answer] Hydrogenation removes double bonds so the tails can straighten. Do you know why that makes the fats less fluid?

Answer: The most unsaturated fats have ...

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Hydrogenation removes double bonds so the tails can straighten. Do you know why that makes the fats less fluid? The double bonds in unsaturated fats can be converted into single bonds by reaction with hydrogen effected by a catalyst. This process called hydrogenation is used to turn vegetable oils into solid or semisolid vegetable fats like margarine which can substitute for tallow and butter and (unlike unsaturated fats ) can be stored indefinitely without becoming rancid. Trans fat - Wikipedia Wikipedia:Reference desk/Archives/Science/October 2005 ... A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds .A fat is made of two kinds of smaller molecules: glycerol and fatty acids. Fats are made of long chains of carbon (C) atoms. Some carbon atoms are linked by single bonds (-C-C-) and others are linked by double bonds (-C=C-). Double bonds can react with hydrogen to form single bonds . In chemistry particularly in biochemistry a fatty acid is a carboxylic ...

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