Which option most accurately explains relationships between phases, energy and mobility of the matter?

Molecules making up water vapor have less energy and are less mobile than ice.
Molecules making up water vapor have less energy and are more mobile than ice.
Molecules making up water vapor have more energy and are more mobile than ice.
Molecules making up water vapor have more energy and are less mobile than ice.

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.