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NEET2003PhysicsThermodynamicsActual

Assertion : When a bottle of cold carbonated drink is opened, a slight fog forms around the opening. Reason : Adiabatic expansion of the gas causes lowering of temperature and condensation of water vapours.

Options

  1. Aif both assertion and reason are true and the reason is the correct explanation of the assertion
  2. Bif both assertion and reason are true and the reason is not the correct explanation of the assertion
  3. Cif assertion is true but reason is false
  4. Dif both assertion and reason are false statements.

Correct answer

A. if both assertion and reason are true and the reason is the correct explanation of the assertion

Step-by-step solution

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