The number of moles of ethane in 60 g is …(a) 2 (b) 4 (c) 0.5 (d) – InterviewSolution

1.

The number of moles of ethane in 60 g is …(a) 2 (b) 4 (c) 0.5 (d) 1

Answer»

(a) 2

C₂H₆ – Ethane – molar mass = 24 + 6 = 30 g

30 g of C₂ H₆ contains = 1 mole.

∴ 60 g of C₂H₆ will contains = 2 x 1 = 2 moles.

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