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GENERAL SCIENCE - SYNTHETIC MATERIALS MCQs

Total Questions : 23 | Page 1 of 3 pages
Question 1.  Which type of fire extinguisher is used for petroleum fire?
  1.    Powder type
  2.    Liquid type
  3.    Soda acid type
  4.    Foam type
 Discuss Question
Answer: Option A. -> Powder type
Question 2.  Epoxy resins are used as
  1.    detergents
  2.    insecticides
  3.    adhesives
  4.    moth repellents
 Discuss Question
Answer: Option C. -> adhesives
Question 3.  Which is/are the important raw material(s) required in cement industry?
  1.    Gypsum and Clay
  2.    Clay
  3.    Limestone and Clay
  4.    Limestone
 Discuss Question
Answer: Option C. -> Limestone and Clay
Question 4.  Which of the following is commonly called a 'polyamide'?
  1.    Terylene
  2.    Nylon
  3.    Rayon
  4.    Orlon
 Discuss Question
Answer: Option B. -> Nylon
Question 5.  Which of the following is used for removing air bubbles from glass during its manufacture?
  1.    Arsenous oxide
  2.    Potassium carbonate
  3.    Soda ash
  4.    Feldspar
 Discuss Question
Answer: Option A. -> Arsenous oxide
Question 6.  Detergents used for cleaning clothes and utensils contain?
  1.    bicarbonates
  2.    bismuthates
  3.    sulphonates
  4.    nitrates
 Discuss Question
Answer: Option C. -> sulphonates
Question 7.  Which of the following is a protein?
  1.    Natural rubber
  2.    Starch
  3.    Cellulose
  4.    None of these
 Discuss Question
Answer: Option A. -> Natural rubber
Question 8.  Wood is the main raw material for the manufacture of
  1.    paint
  2.    paper
  3.    ink
  4.    gun powder
 Discuss Question
Answer: Option B. -> paper
Question 9. . The major ingredient of leather is
  1.    collagen
  2.    carbohydrate
  3.    polymer
  4.    nucleic acid
 Discuss Question
Answer: Option A. -> collagen
Question 10.  Rayon is chemically
  1.    cellulose
  2.    pectin
  3.    glucose
  4.    amylase
 Discuss Question
Answer: Option A. -> cellulose

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