Aditya took a steel spoonful of salt water and heated the spoon over the spirit lamp. Which of the given statements is incorrect about his observations and the process?
A
This process is condensation
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B
Salt is left behind
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C
Water gets evaporated
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D
This process is evaporation
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Solution
The correct option is A This process is condensation The phenomenon which involves the change of state from liquid to gas is known as evaporation. On heating the spoon full of saltwater over the spirit lamp, water will evaporate leaving salt behind in the spoon. The same phenomenon is used to obtain salt from the sea water.