Question

In an experiment,4.4g of carbon dioxide gas is produced when carbon is completely burnt in air.What is the volune of carbon dioxide formed,measured at room temperature and pressure?[Relative atomic mass of C=12 and O=16;1 mol of gas occupies 24dm^3 at room temperature and pressure]
A 0.6dm^3
B 1.2dm^3
C 2.4dm^3
D 4.8dm^3
@Somy

Answer 1

gotta find mole first
mole = mass/ Molecular mass
you are given mass, and u know the gas, thus u can find the molecular mass
so find mole

Answer 2

i think i got the answer

Answer 3

is it C?

Answer 4

then use Volume = mole x RTP volume

Answer 5

yes

Answer 6

Thank u @Somy

Answer 7

no problem :)