A sealed syringe contains nitrogen gas occupying 600 mL at 300 K and 2.0 atm pressure

CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance

Problem

A sealed syringe contains nitrogen gas occupying 600 mL at 300 K and 2.0 atm pressure. Determine the mass of nitrogen in the syringe. (Molar mass of

\mathrm{N_2}=28\,\text{g mol}^{-1}

) (a)

0.68\,\text{g}

(b)

2.72\,\text{g}

(c)

1.36\,\text{g}

(d)

0.14\,\text{g}