IB Chemistry SL 1.5.2 Real Gases Question Bank

Practise IB Chemistry SL 1.5.2 with questions explaining real-gas deviation using molecular volume, pressure, temperature and intermolecular attractions.

[Maximum number: 2]

Alkanes are commonly occurring organic compounds.

The first four straight chain alkanes are gases at room temperature.

Boiling points of straight chain alkanes

Outline why the volume occupied by propane(g) at very high pressure is higher than the value calculated using PV=nRT.

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1.5.2—Real gases question 1