Question Detail

What is hottest part of the gas flame is called ?

  • blue zone
  • luminous zone
  • dark zone
  • non-luminous zone
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1. The cyclotron is used to

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

2. Which have maximum number of isotopes ?

  • Bromine
  • Aluminium
  • Polonium
  • Carbon

3. Acids taste

  • Sour
  • Sweet
  • May be both
  • None of both

4. Faraday's Law is associated with

  • Reaction of gases
  • Pressure of gases
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  • Non-magnetic
  • Paramagnetic
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