an aquoues solution of urea (NH2CONH2 ) is 3.0 molal. find mole fraction of urea
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X2 = mM11 + mM1X2 − mole fraction of the solutem − molalityM1 − molecular mass of the solvent (water = 18)X2 = 3 × 181 + 3×18 = 0.9818
vershapandey:
can u explain it in a better way?????
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