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.
- ABoth the statements are individually true and Statement II is the correct explanation of Statement I
- BBoth the statements are individually true but Statement II is not the correct explanation of Statement I
- CStatement I is true but Statement II is false
- Correct answerDStatement I is false but Statement II is true
Solution
The correct answer is option D.
Hence, the correct answer is option: 'D'.