A sample of ethene gas in a syringe is heated from 20 degree to 100 degree celcius. The pressure remains constant. Describe and explain, in terms of the kinetic particle theory, what happens to the volume of the gas.

If the temperature is increased, the average speed and kinetic energy of the gas molecules increase.

According to Charles law, f the temperature of a gas is increased, a constant pressure may be maintained only if the volume occupied by the gas increases. Thus, the volune increases with an increase in temperature.

This will result in greater average distances traveled by the molecules to reach the container walls, as well as increased wall surface area.

aluminum

i guess but i think im right

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.