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Question 21N.2.SL.TZ0.b.i

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.2.SL.TZ0.b.i
Level SL Paper 2 Time zone TZ0
Command term Calculate Question number b.i Adapted from N/A
b.i.
[Maximum mark: 1]
21N.2.SL.TZ0.b.i

A quantity of 0.24 mol of an ideal gas of constant volume 0.20 m3 is kept at a temperature of 300 K.

Calculate the pressure of the gas.

[1]

Markscheme

p=«nRTV=0.24×8.31×3000.20=»3.0×103 «Pa» ✓

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