Acontainer with a specific volume “v” changes to “2v.” what happens to the average distance between gas molecules? assume that pressure and temperature of the gas remain constant.

Explanation:

It is given that the volume is changing from V to 2V whereas both pressure and temperature remains the same.

So, this also means that number of moles of the substance remains the same but only change in volume is occurring. Therefore, greater volume of container will lead to more space for the movement of molecules.

As a result, molecules will start to move away from each other. Hence, space between them will increase.

Thus, we can conclude that the average distance between gas molecules will increase.

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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