 Solution

ID: past-exam-of-the-chemistry-course-of-the-year-1-of-the-natural-sciences-course-of-the-university-of-cambridge/2022/paper-1/4/a/i/solution

p V = n RT .

Here

p

is absolute pressure,

V

n

R

T

is absolute thermodynamic temperature in kelvin. This is the ideal gas law; consistent SI units give pressure in pascals, volume in cubic metres and

R

J mo l^{- 1} K^{- 1}

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