Question

10. 320 g SO2 is kept in a cylinder at STP. a) Calculate GMM of SO2. | b) What is the number of atoms present in this sample? I c) What is the volume of this sample? 1​

Answer 1

Answer:

Below

Explanation:

a) GMM of SO2 is 64g

b) moles of so2=320/64=5

  therefore no. of atoms=6.022*5*10^23

                                        =3.011*10^24 atoms

c) volume of 1 mole at STP=22.4L

volume of 5 mole = 22.4*5

                             = 112 L

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