With the help of an eg,explain the process of hydrogenation. Mention the essintial conditions for the reaction and state the change in the physical property with the formation of the products?
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The addition of hydrogen to an unsaturated hydrocarbon to get a saturated hydrocarbon is called hydrogenation.
Example: Vegetable oils such as groundnut oils, cotton seed oils and,mustard oils are unsaturated and also contain double bonds (C=C). They are in the liquid state. On hydrogenation (addition of hydrogen) in the presence of nickel as catalyst vegetable oil produces vanaspati ghee. This is solid at room temperature.~♥~~♥~~♥~~♥~~♥~~♥~~♥
The addition of hydrogen to an unsaturated hydrocarbon to get a saturated hydrocarbon is called hydrogenation.
Example: Vegetable oils such as groundnut oils, cotton seed oils and,mustard oils are unsaturated and also contain double bonds (C=C). They are in the liquid state. On hydrogenation (addition of hydrogen) in the presence of nickel as catalyst vegetable oil produces vanaspati ghee. This is solid at room temperature.~♥~~♥~~♥~~♥~~♥~~♥~~♥
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conversion of unsaturated hydocarbon vegetable oil into ghee by adding hydrogen in the presence of nickel as a catalyst to form saturated hydrocarbon. change in the physical property is that vegetable oil is liquid but ghee is solid
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