3 years ago

Why is it a chemical change when kernels corns are heated into popcorn

Mathematics

2 answers:

r-ruslan [8.4K]3 years ago

5 0

Because, you can’t take the popcorn and turn it into kernels again.

satela [25.4K]3 years ago

5 0

When popcorn is popped, liquid inside the kernel is changed to steam. Pressure from the steam builds up inside the kernel. When the pressure reached a critical stage the kernel pops turning itself inside out. This is a PHYSICAL CHANGE.

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