Chemistry General Knowledge Questions and Answers

25. When the initial concentration of the reactant increases, the rate of formation of the product
  A.  Increases
  B.  Decreases
  C.  Remains same
  D.  None of these
Answer
Ans: A
Increases
26. pH of 0.1 M NAOH would be
  A.  1
  B.  2
  C.  10
  D.  13
Answer
Ans: D
13
27. Fat is
  A.  an amino acid
  B.  a carbohydrate
  C.  a lipid
  D.  a protein
Answer
Ans: C
a lipid
28. Which one of the following reaction takes place when carboxylic acid is heated with soda lime
  A.  Decarboxylation
  B.  Oxidation
  C.  Dehydration
  D.  Dehydrogenation
Answer
Ans: A
Decarboxylation
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