which among the following are physical or chemical change? 1. heating of an iron rod to red hot. 2. curdling of milk 3. sublimation of solid ammonium chloride
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Answered by
1
Answer:
1 - physical change.
2 - chemical change
3 - sorry mate ye wala nahi pata ☹️☹️☹️☹️
Answered by
0
Answer:
Explanation:
Hey mate!!!!!
Heres ur answer
1. Phy change
2. Chem change
3. Phy change
Hope this helps!!!!
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