Question

a flask contain 500cm3 of so2 at stp the flask contains

Answer 1

Answer:

Explanation:

500 cm^3 == 0.05 ltr

Now, at STP we know,

1 mol contains 24 ltrs of volume

so,

0.05 ltrs will contain 0.002 mol

we know,

1 mol of S02 contains 64 gm weight

so,

0.002 mol will contain = 1.28 grams (approx)