A solution is prepared by dissolving46 gm of ethalyalcohol in 90gm of h2o calculate the mole fraction of ethanol
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No. of moles of ethyl alcohol= Mass taken/ Molar mass = 46/46= 1
No. of moles of H2O= Mass taken/Molar Mass = 90/18 = 5
Mole fraction of Ethyl alcohol= 1/(1+5)= 1/6.
No. of moles of H2O= Mass taken/Molar Mass = 90/18 = 5
Mole fraction of Ethyl alcohol= 1/(1+5)= 1/6.
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