when 0.5143 gram anthracene is dissolved in 35 gram of chloroform elevates by 0.323°C . Calculate the molecular mass of anthracene( kb = 3.9 K-mol-kg)
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Formula: ΔTb = 1000Kb
Where ΔTb = 0.323°C Kb = 3.6°C mole-1 w= 0.5143 gm
W = 32.2g m= ?
Putting the value of parameter in above formula, the molecular weight of anthracene will be 178.01
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