Question

What mass in grams is represented by 0.44 mole of CO².

Answer 1

$\small{\bold{\mathrm{\underline{\red{as we know}}}}}$

As we know,

No.of moles= mass in g/molar mass

So, mass in g= no.of moles × molar mass

Mass in g = 0.4 mol × 44 g/mol

$\small{\bold{\mathrm{\underline{\pink{Hence}}}}}$

Mass in g = 17.6 g