GENERAL KNOWLEDGE | QUIZ | CHEMISTRY | 7 | QUESTIONS BASED ON CHEMISTRY

DIRECTIONS : Questions based on Chemistry.

31.     Which synthetic fibre is known as artificial silk?
      A.  Cotton
      B.  Rayon
      C.  Terylene
      D.  Nylon
 Ans: B.

32.     Bagasse, a by-product of sugar manufacturing industry is used for the production of
      A. Nylon
      B. Glass
      C. Paper
      D. Alcohol
  Ans: C.

33.     Glass is made of the mixture of
      A.  Quartz and mica
      B.  Sand and salt
      C.  Sand and silicates
      D.  None of these
  Ans: C.

34.     Which one of the following is used as a filter in rubber tyres?
      A.  Graphite
      B.  Coal
      C.  Coke
      D.  Carbon black
  Ans: D.

35.     Which one of the following polymeric matreials is used for making bullet proof jacket?
      A.  NYLON 6.6
      B.  RAYON
      C.  KEVLAR
      D.  DACRON
 Ans: C.