For real gases, how does a change in pressure affect the ratio of pv to nrt? a. the ratio decreases as pressure increases. b. the ratio increases as pressure increases. c. the ratio is constant at all pressures.

Option (b) is the correct answer.

Explanation:

Molecules of a real gas are smaller is size and occupy volume or space. Real gases do not behave like ideal gases.

Mathematically, ratio of is either greater than or smaller than 1.

Hence, when there is increase in pressure then there will be increase in ratio. On the other hand, if there is decrease in ratio then there will be decrease in ratio.

Thus, we can conclude that for real gases, a change in pressure affect the ratio of PV to nRT because the ratio increases as pressure increases.

that's what i got you can count the number of atoms

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.