Multiple choice

Consider the following statements:

  1. Stainless steel pans are usually provided with copper bottoms because copper is easier to clean than the stainless steel.
  2. The process of conversion of water into vapours without reaching the boiling point is called evaporation.

Which of the given statements is/are incorrect?

  1. Only (1)

  2. Only (2)

  3. Both (1) and (2)

  4. Neither (1) nor (2)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Statement (1) is incorrect. Stainless steel pans are usually provided with copper bottoms because copper is a better conductor of heat than the stainless steel. Statement (2) is correct. The process of conversion of water into vapours without reaching the boiling point is called evaporation.

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