The hydrogenation of the vegetables oils takes place in the
presence of finely divided
1 Aluminium
2 Charcoal
3 Silica
4 Nickel
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Science is both a process and product-Substantiate
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Which of the following is used as a coolant in nuclear reactors? 1 Heavy water 2 Cadmium 3 Liquid sodium 4 None of these
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The recent atomic weight scale is based on 1 1H1 2 1H2 3 6C12 4 8O16
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Cooking oil can be converted into vegetables ghee by the process of 1 Oxidation 2 Hydrogenation 3 Distillation 4 Crystallization
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Biological Sciences 
