During a phase change, a substance will remain at a constant temperature while it is being heated. In the case of melting ice, the heat initially goes into separating water molecules from the ice lattice, which is melting. During that time, the heat goes into continued melting of the ice and the temperature remains constant. Once all of the ice is melted, adding additional heat will increase the temperature of the now liquid water.
Donot change
The molecules which donot have polar centers donot dissolve in water as fat and oil,
answer this question what do you mean i donot no
the answer of this ques tion i donot know
Plants donot photosynthesise at night because they do not have sunlight which is essential for it. So they release carbon-di-oxide at night.
No the substances like molecules donot chane during physical change .
why the hydro carbons donot desolve in water
Donot change
here are a few of them: 1) they donot cause pollution. 2) they donot contribute to global warming. 3) they are renewable (i.e they donot get over).
the three types of fossil fuels is petroleum, coal,and natural gas their probable substance origin i donot know thats why i asking and going to school for i love to learn though so please answer
donot do anything back.say face to face that they donot deserve ur friendship and never speak to them.say that they donot know the friendship value..........
I'm not telling you until you tell me. i donot know the answer so donot be affended.
you tell your friend to tell him she don't like him
i donot no
i donot know,
The molecules which donot have polar centers donot dissolve in water as fat and oil,
I donot know