Lakshya Education MCQs

Question: Catalyst used during the manufacture of 'Vanaspati Ghee' is
Options:
A.Zinc
B.Nickel
C.Platinum
D.Copper
Answer: Option B

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More Questions on This Topic :

Question 1. Vegetable oils and fats basically differ in their
  1.    Density ranges
  2.    Physical state
  3.    Chemical composition
  4.    Chemical properties
Answer: Option B
Question 2. Fats as compared to oils have
  1.    More unsaturated glycerides of fatty acids
  2.    Less unsaturated glycerides of fatty acids
  3.    Much higher reactivity to oxygen
  4.    Lower melting point
Answer: Option B
Question 3. Fat splitting catalyst is
  1.    CaCO₃
  2.    ZnO
  3.    Al2O₃
  4.    Fe
Answer: Option B
Question 4. Starting raw material for the manufacture of maleic anhydride is
  1.    N-butene
  2.    Benzene
  3.    Either A or B
  4.    Neither A nor B
Answer: Option C
Question 5. Which of the following is the purest form of water out of the following ?
  1.    Underground water
  2.    Rain water
  3.    Well water
  4.    Lake water
Answer: Option B
Question 6. Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process?
  1.    NH?
  2.    NaCl
  3.    CaO
  4.    Coke
Answer: Option A

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