19. Which of the following contains Avagadro number of atoms?
a) one mole of Helium gas b) 22.4 Lofco, at STP
c) 11.2 LH, at STP
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Answered by
2
a. and b. because it completely abides by the relation of:
1 mole=R.M.M /R.A.M =6.022×10^23=22.4 litres..
lucky14430:
hi poorva ji
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Answered by
1
B number option may be I am not sure
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