Question

Q.23.Calculate molality (mol/kg) and molarity (mol/L) of a solution of methanol in water if the mole fraction of methanol is 0.07 and density of solution is 0.997 g/cc *
1)4.18 and 2.67
2) 2.18 and 1.76
3) 3.35 and 3.05
4) 4.18 and 3.67​

Answer 1

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