The pressure exerted by a non-reactive gaseous mixture of 6.4 g of methane and 8.8 g of carbon dioxide in a 10 L vessel at 27°C is ....... kPa. (Round off to the Nearest Integer).
[Assume gases are ideal, R = 8.314 J mol–1 K–1
Atomic masses : C : 12.0 u, H : 1.0 u, O : 16.0 u]
