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Which acid is present in lemon ?

  • marlic acid
  • citric acid
  • lactic acid
  • tartaric acid
Similar Questions :

1. The major component used in preparation of different types of glasses is :

  • Sodium borate
  • Sodium silicate
  • Silica
  • Calcium silicate

2. What among following is used to produce artificial rain ?

  • copper oxide
  • carbon monoxide
  • silver iodide
  • silver nitrate

3. Homo nuclear molecules contain ?

  • polar bond
  • covalent bond
  • ionic bond
  • coordinate bond

4. The cyclotron is used to

  • accelerating particles
  • separating elements
  • purifying metals
  • making alloys

5. Brass is an alloy of ?

  • Copper and Tin
  • Copper and Zinc
  • Copper and Aluminium
  • Iron and Copper
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