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Statement I : Conversion of blue copper sulphate to black cupric oxide on heating is a physical change. Statement II : A change in which chemical composition does not change is called physical change.

Options

  1. ABoth the statements are individually true and Statement II is the correct explanation of Statement I
  2. BBoth the statements are individually true but Statement II is not the correct explanation of Statement I
  3. CStatement I is true but Statement II is false
  4. DStatement I is false but Statement II is true

Correct answer

D. Statement I is false but Statement II is true

Step-by-step solution

The correct answer is option D.

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