A student is comparing physical versus chemical changes using sugar cubes. Which part of the student's experiment illustrates a

Question

4 years ago

9

A student is comparing physical versus chemical changes using sugar cubes. Which part of the student's experiment illustrates a

chemical change?
A
Melting a sugar cube using a hotplate

B
Burning a sugar cube in a flame

C
Dissolving a sugar cube in water

D
Crushing a sugar cube with a mortar and pestle

Biology

2 answers:

Elena L [17] · Answer 1 · 2022-01-05T22:53:05+03:00

Elena L [17]4 years ago

8 0

It’s be because the sugar is burning

ruslelena [56] · Answer 2 · 2022-01-06T00:09:41+03:00

ruslelena [56]4 years ago

4 0

B) Burning a sugar cube in a flame.

Use of Flames are known to be part of a chemical property.

Crushing or Dissolving is a Physical property