/V and PV = Constant Option (c) . At a given temperature and pressure Volume α no. of moles Volume α Mass / Molar mass Volume α / Molar mass i.e. if molar mass is more, volume is less.
Hence HI has the least volume Option (d) II Key to short answer questions: . T = C + T = + T = K T = K V = . dm V = ? (P = atom constant) dm K K = × V = .
dm i.e. volume increased from . dm to . dm .
V = . dm V = . dm T = ? T = C = K dm K dm .
dm V B = . dm (T = K constant) A A B B A A A B 11th Std Chemistry 11th Std Chemistry - - - - mol dm dm mol . n = . mole V = .
dm T = . + = . P = ? PV = n RT P nRT P mol dm atm mol K K dm P at .
m . P = . atm T = C + = K T = C + = K P = ? P P P P atm K K P atm = × .