Both of the gas samples represented above are at the same temperature and pressure. The mass of $H_{2}$ in the one liter container is $0.20$ gram. The mass of $X$ in the two-liter container is $8$ grams. The molecular weight of $X$ is :

Question

Both of the gas samples represented above are at the same temperature and pressure. The mass of

H_{2}

in the one liter container is

0.20

gram. The mass of

X

in the two-liter container is

8

grams. The molecular weight of

X

is :

Toppr Admin · Accepted Answer

The volume of a gas is directly proportional to its number of moles-xA0- The number of moles is the ratio of mass to molar mass-xA0-12-WH2MH2WXMX

Both of the gas samples represented above are at the same temperature and pressure. The mass of $H_{2}$ in the one liter container is $0.20$ gram. The mass of $X$ in the two-liter container is $8$ grams. The molecular weight of $X$ is :

$10$ g/mol
$40$ g/mol
$60$ g/mol
$80$ g/mol
$20$ g/mol