RRB GROUP D Chemistry Quiz - 56

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Question 1:

Which of the following is correct for Boyle’s law?

Question 2:

Which of the following have higher vapour pressure?

Question 3:

Which of the following is purified by steam distillation?

  1. Turpentine oil
  2. Aniline
  3. Nitrobenzene

Question 4:

Hydrogen – oxygen fuel cell 

Question 5:

Glass and plastics are-

  1. Amorphous solids
  2. Supercooled liquids 
  3. Isotropic in nature
  4. Crystalline solids