Chemistry Practice Question and Answer

Q:

What is the acid found in bees?

879 0

  • 1
    Formic acid
    Correct
    Wrong
  • 2
    Acetic acid
    Correct
    Wrong
  • 3
    Carbolic acid
    Correct
    Wrong
  • 4
    Oxalic acid
    Correct
    Wrong
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Answer : 1. "Formic acid"

Q:

Ant stings occur in?

904 0

  • 1
    oxide acid
    Correct
    Wrong
  • 2
    Formic acid
    Correct
    Wrong
  • 3
    lactic acid
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Formic acid"

Q:

Oxides commonly occur in metals?

916 0

  • 1
    acidic
    Correct
    Wrong
  • 2
    Effortless
    Correct
    Wrong
  • 3
    Amphoteric
    Correct
    Wrong
  • 4
    Alkaline
    Correct
    Wrong
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Answer : 4. "Alkaline"

Q:

Which of the following metals does not react with cold or hot water?

997 0

  • 1
    Na
    Correct
    Wrong
  • 2
    Ca
    Correct
    Wrong
  • 3
    Mg
    Correct
    Wrong
  • 4
    Fe
    Correct
    Wrong
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Answer : 4. "Fe"

Q:

Which of the following metals burns with a golden flame?

967 0

  • 1
    Zn
    Correct
    Wrong
  • 2
    K
    Correct
    Wrong
  • 3
    Mg
    Correct
    Wrong
  • 4
    Na
    Correct
    Wrong
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Answer : 4. "Na"

Q:

Which of the following properties does not show metals?

880 0

  • 1
    Sound nature
    Correct
    Wrong
  • 2
    Tensile
    Correct
    Wrong
  • 3
    electrical conductivity
    Correct
    Wrong
  • 4
    Mandata
    Correct
    Wrong
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Answer : 4. "Mandata"

Q:

How many categories of elements are divided on the basis of properties?

1054 0

  • 1
    4
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 3. "3"

Q:

Diamond has the nature of chemical bond?

898 0

  • 1
    Ionic
    Correct
    Wrong
  • 2
    Metallic
    Correct
    Wrong
  • 3
    Deputy Co-ordinator
    Correct
    Wrong
  • 4
    covalent
    Correct
    Wrong
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Answer : 4. "covalent"

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