A gas is present in a 30 litre vessel at 27 degreecelsiusis and a pressure of 8.2 ×10 is the power of _10 atmospheres .the number of molecules in the gas are
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l of a gass is at a pressure of 10 to the power 6 mm of hg at 25 degree cesiushow many ... We know that 760mm of Hg=1 atm ... now,1mol ofgas has 6.023 1023 no. of molecules.
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