don't heat it
Due to their varying melting points (ice 32 and sugar 366°)
Because melting sugar turns color to form caramel. i.e. it has changed and specifically it has undergone a CHEMICAL CHANGE (Or chemical reaction). When melting ice, no chemical reaction occurs, and so it is just a PHYSICAL CHANGE.
Melting is a physical change.
No, sugar does not affect the melting point. The melting point of a substance is determined by its chemical composition and structure. However, adding sugar to a solution can affect its boiling point, but that is a different property.
the difference between melting sugar in water or baking cookies with sugar in them is that if you bake cookies with sugar in them you making sugar cookies and melting sugar on water is mixing things together
Melting a sugar cube is a physical change because the substance remains sugar, just in a different form (solid to liquid). The chemical composition of sugar does not change during the melting process.
1) Experiment. 2) Ask the question on here. "What is the melting point of sugar?" *)I'll save you the trouble, though. The melting point of Table sugar (sucrose)= around 366.8°F or 186°C
If sugar is melted, it is still sugar. That makes it a physical change only.
Melting sugar is a physical change because it does not change the chemical composition of sugar. It only transforms sugar from a solid form to a liquid form by increasing its temperature.
sugar molecules that have weaker intermolecular forces compared to salt molecules. This results in sugar melting at a lower temperature than salt.
Yes, sugar has a relatively low melting point at 366.8° F (186° C).
Yes.Yes.Yes.Yes.