Is burning a wooden match chemical or physical change
2 answers:
Chemical. burning is a chemical change
A burning wooden match is a physcial change.
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Could you show the characteristics?
On adding salt.....The boiling temperature increases.....
So ∆t= KB * molality
=O.52*(58/58)/4
= O.52*1/4
= 0.13
So increase is 100+.13=100.13°c
The last one would be false
Animalia and Plantae
Hope that helps
