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JEE Main2004Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Which one the following statement regarding helium is incorrect?

Options

  1. AIt is used to fill gas balloons instead of hydrogen because it is lighter and non inflammable
  2. BIt is used in gas - cooled nuclear reactors
  3. CIt is used to produce and sustain powerful superconducting reagents
  4. DIt is used as cryogenic agent for carrying out experiments at low temperatures

Correct answer

A. It is used to fill gas balloons instead of hydrogen because it is lighter and non inflammable

Step-by-step solution

No Solution Available

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