Physics
Grade-9
Easy

Question

An object is changing its state from gas to liquid. Which of the following is false about the process?

  1. This process is called sublimation.
     
  2. Heat is released during this process.
  3. The amount of heat released is equal to the latent heat of the gas.
  4. None of the above

hintHint:

Condensation- It is the change of the physical state of matter from gas phase into liquid phase.

The correct answer is: This process is called sublimation.
 


    • Sublimation- It is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase. 
    • HENCE Sublimation is the false statement here.

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