Chemistry, asked by rahulsuthar8912, 7 months ago

calculate the mole fraction of ethylene glycol c2h6o2 in a solution contaning 20% of c2h6o2 by mass in aqvas solution​

Answers

Answered by sarvamiagarwal
0

Answer:

20% of C2H6O2 by mass is present. That means solution has 20 g of ethylene glycol and 80 g of water. Now, Molar mass of C2H6O2 = 12 x 2 + 1 x 6 + 2 x 16 = 62 g mol-1 .

Explanation:

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