Physics · Physical and Chemical Changes
Which of the following is NOT a physical change?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Heating of an iron rod to red hot
- 2Curdling of milk✓
- 3Evaporation of diesel
- 4Sublimation of NH 4 Cl
Correct answer
Curdling of milk
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