Question

in three miles of ethane ,how many molecules of ethane is present​

Answer 1

Answer:

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Answer 2

Answer:

So that Number of moles of carbon atoms in 3 moles of C2H6 = 3 × 6 = 18 moles (iii) Each mole of any substance has 6.023 × 1023 particles so that 3 mol of C2H6 will have = 3 × 6.023 × 1023 = 18.069 × 1023 molecules

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