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Chemistry Questions and Answers

General Science
181. During dehydration the body loses
 
  • A. sugar
  • B. iron
  • C. sodium chloride
  • D. calcium sulphate
 
 
182. Fat is a
 
  • A. lipid
  • B. protein
  • C. amino acid
  • D. base
 
183. Elementary gases like hydrogen, oxygen and nitrogen are
 
  • A. monoatomic gases
  • B. triatomic gases
  • C. diatomic gases
  • D. polyatomic gases
 
184. In the titration of sodium carbonate with hydrochloric acid, the indicator used is
 
  • A. phenol red
  • B. methyl orange
  • C. self indicator
  • D. phenolphthalein