If the weight of 5.6 litres of a gas at S.T.P

CHEMISTRY · Single correct · IB Diploma Programme · Chemistry · Counting particles by mass: The mole · Counting particles by mass: The mole

Problem

If the weight of 5.6 litres of a gas at S.T.P. is 11 grams, the gas is (1) Phosphine (

\text{PH}_3

) (2) Phosgene

\text{COCl}_2

(3) Nitric oxide

\text{NO}

(4) Nitrous oxide

\text{N}_2\text{O}