Only a chemical engineer can get full in this quiz, dare to take?

Only a chemical engineer can get full in this quiz, dare to take

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   Author : Adiyogi Quiz Master

Q1: Which one among the following substances evolves heat when dissolved in water

  • A. Potassium nitrate
  • B. Calcium oxide
  • C. Glucose
  • D. Sodium chloride

Q2: What is the mixture of potassium nitrate, powdered charcoal and sulphur called

  • A. glass
  • B. cement
  • C. paint
  • D. gun powder

Q3: When water itself combines chemically with some element of mineral it is called

  • A. Carbonation
  • B. Desilication
  • C. Hydration
  • D. Oxidation

Q4: KMnO4 can be used as a/an

  • A. Disinfectant
  • B. Insecticide
  • C. Fertilizer
  • D. Pesticide

Q5: Which one among the following metals is used for making boats because it does not corrode by seawater?

  • A. Titanium
  • B. Tungsten
  • C. Nickel
  • D. Antimony

Q6: Dead organs are generally stored in formalin. Formalin is

  • A. aqueous ferrous sulphate
  • B. aqueous formic acid
  • C. aqueous ferric alum
  • D. aqueous formaldehyde

Q7: Contact lenses are made from

  • A. polyvinyl chloride
  • B. Lucite
  • C. polystyrene
  • D. Teflon

Q8: The metal compound commonly found in Sindoor or kumkum is based on

  • A. tin
  • B. copper
  • C. lead
  • D. zinc

Q9: Alum is used as

  • A. an analgesic
  • B. a water purifier
  • C. a fertiliser
  • D. a disinfectant

Q10: Vinegar is the trade name of

  • A. Acetic acid
  • B. Chloroform
  • C. carbon tetrachloride
  • D. Ethyl alcohol