Respuesta :
The chemical structure of water when it changes state - D. Nothing happens to the chemical structure.
Physical state of an object is the condition where substance have different energy content. For instance water is on heating it change into vapor or gaseous phase while cooling (decreasing heat content) causes water to become ice in solid phase. Therefore,
- physical states is only in the energy content of the substance.
- Change in the state or phase of water does not change the chemical property.
- However, changing phase can alter the speed of the chemical reactions.
Thus, the change in physical state do not affect chemical properties, but affects the kinetics of the reactions.
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