Question

What happens in the gray zone between solid and liquid?​

Answer 1

Explanation:

Identify the reduced product when copper reacts with cold ,dilute nitric acid ?

Answer 2

Answer:

from liquid to solid or solid to liquid the transition has to cross the grey zone. This grey zone transition is is very crucial which includes the inter molecular forces acting on the molecules and each atoms which makes the change in state from hot to cold and cold to hot.

Explanation:

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