what is the mass of Co2 have 5.6 litre volume at STP
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mass of co2=44g
given mass =?
at stp volume of co2=22.4L
given vol=5.6L
we know that
no. of moles=given mass/molecular mss=given volume/22.4L
gm/44g=5.6L/22.4L
gm=(5.6L*44g)/22.4L
gm=11g
thanx
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