Q55 / 270 · NDA 2012 (Phase 1) · General Ability

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.

  • A
    Both the statements are individually true and Statement II is the correct explanation of Statement I
  • B
    Both the statements are individually true but Statement II is not the correct explanation of Statement I
  • C
    Statement I is true but Statement II is false
  • Correct answer
    D
    Statement I is false but Statement II is true

Solution

The correct answer is option D.

Hence, the correct answer is option: 'D'.

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