Q. Catalytic hydrogenation of oils gives

 1157  209 COMEDKCOMEDK 2005Aldehydes Ketones and Carboxylic Acids Report Error

Solution:

The vegetable oils containing glycerides of unsaturated fatty acids undergo catalytichydrogenation· With hydrogen at low pressure in the presence of finely divided nickel resulting in the formation of saturated glycerides which are solid fats at room temperature.