Define molar volume. Calculate the number of moles and molecules of carbon dioxide gas in a volume
of 89.6 dm^3 measured at STP.
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3
Answer:
The molar volume of a gas expresses the volume occupied by 1 mole of that respective gas under certain temperature and pressure conditions.
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3
Answer:
molar volume is defined as volume occupied by one mole of a substance at a given temerature and pressure.
The malar volume of carbondioxide is 24 dm^3
then number of moles of carbondioxide is =89.6/24
=3.73moles
no of molecules of carbondioxide is
=3.73×6.022× 10^23
=2.25×10^24
( as 1mole of substance =6.022×10^23 molecules of that substance)
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