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8) Calculate no. of molesi) 1.12 Litre of CO2 at S.T.P.i) 3.01 x 1022 molecules of CO2

Answer»

for 22.4 L , no of moles = 1

i)so, for 1.12l, no of moles will be = 1.12/22.4 = 1/20 moles

ii) 3.01 × 10²³ molecules = 3.01×10²³/6.02×10²³ = 1/2 moles.


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