Question

Please answer urgent
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Answer 1

Because the molecules are packed very tightly in solids hence the reactions are slow or sometimes do not take place

Answer 2

Answer:

I am senthamil.

Not many collisions happen. As a result, reactions often happen extremely slowly in the solid state. ... Many reactions are performed in the liquid state, either because the reactants are already liquid of because the solid reactants are heated past their melting point.

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