Which of the following is constant for 1 mole of any ideal gas?

Question

BlackTom AI · Accepted Answer

The question asks: Which of the following is constant for 1 mole of any ideal gas?

Option 1: 'PVT' — interpreted as the expression PV/T. For an ideal gas, PV = nRT, so PV/T = (nR) for any gas at a given amount n. When n = 1 mole, PV/T = R, which is a universal constant. If the option is meant to represent PV/T, then this is the correct relationship.

Option 2: '' (empty) — there is no value or expression to evaluate here, so we cannot consider it a valid statement about a physical quantity being constant.

Option 3: '' (empty) — same as Option 2; lacks content to assess any constancy.

Option 4: '' (empty) — again, no content to judge; cannot be a correct choice.

In summary, among the provided options, the one that corresponds to the well-known constant for 1 mole of an ideal gas is PV/T, since PV/T = nR and for n = 1 mole this equals R. The other empty options do not present a valid constant relationship, so they cannot be correct.

Chemistry (H) - Varnold - Preparatory Academy - 2nd Semester - 2024/2025 Gases Practice Test for the Final

Which of the following is constant for 1 mole of any ideal gas?

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