Calculate the no.of molecules in 350 ml of oxygen at 20°C & 750 mm pressure
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we have to use here PV=nRT
n={(750/760)ATM*0.35L}/0.0821*293
from here u get mole now multiply it by Avogadro's no. to get no. of mole s
n={(750/760)ATM*0.35L}/0.0821*293
from here u get mole now multiply it by Avogadro's no. to get no. of mole s
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