Which of the following statements is not true of the phases of a given substance ?
A. The particles of gases have more kinetic energy than the particles of liquids or solids . B. The particles of a solid vibrate.
C. The particles of a liquid are in a fixed location .
D. Gases have weak intermolecular forces between the atoms molecules

The particles of gases have more kinetic energy than liquids and gases.

Explanation:

A. The particles of gases have more kinetic energy than the particles of liquids or solids

Explanation:

The amount of kinetic energy in a substance is related to its phase. Gases have more kinetic energy than liquids. Liquids have more kinetic energy than solids. When a substance increases in temperature, heat is being added, and its particles are gaining kinetic energy.

anaphase.

hope this !

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.