Chemistry in Everyday Life

1

Which of the following compounds is not an antacid?

  1. Cimetidine
  2. Phenelzine 
  3. Ranitidine
  4. Aluminium hydroxide
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2

Which of the following is an anionic detergent?

  1. Sodium lauryl sulphate
  2. Cetyltrimethyl ammonium bromide
  3. Glyceryl oleate
  4. Sodium stearate
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3

The distillation technique most suited for separating glycerol from spent-lye in the soap industry is:

  1. Fractional distillation
  2. Steam distillation
  3. Distillation under reduced pressure
  4. Simple distillation
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