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PG TRB Chemistry Question Paper with Answers

TRB Model Questions
 
9. Soft drinks such as colas contains significant quantities
 
  • A. Rennin
  • B. Tannin
  • C. Nicotine
  • D. Caffeine
Answer: B.
Tannin
 
10. The substance that is NOT polymer is
 
  • A. Glucose
  • B. Starch
  • C. Cellulose
  • D. Nylon
Answer: A.
Glucose
 
 
11. During dehydration the body loses
 
  • A. Calcium sulphate
  • B. Sodium chloride
  • C. Sugar
  • D. Iron
Answer: B.
Sodium chloride
 
12. Ice is ____ compound.
 
  • A. Covalent
  • B. Molecular
  • C. Ions
  • D. Ionic
Answer: A.
Covalent