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The metal that is used as a catalyst in the hydrogenation of oils is ?

  • Pb
  • Ni
  • Cu
  • Pt
Similar Questions :

1. Which one of the following gas is readily soluble in water at room temperature ?

  • chlorine
  • nitrogen
  • ammonia
  • carbon dioxide

2. The most abundant rare gas in the atmosphere is ?

  • He
  • Ne
  • Ar
  • Xe

3. Sugars are converted in the liver into

  • Glycogen
  • Vitamin
  • Monosaccharide
  • None of above

4. The most electronegative element among the following is

  • sodium
  • bromine
  • fluorine
  • oxygen

5. Contact lenses are made from ?

  • Polyvinyl chloride
  • Teflon
  • Polystyrene
  • Lucite
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