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A 4gm nvs solute is dissolved …

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A 4gm nvs solute is dissolved in 250gm of water ,the depression in freezing of water is observed 0.087 what is the molecular weight of solute ( kf for water = 1.86)

Posted by Akshit Kumar 1 year, 7 months ago

CBSE > Class 12 > Chemistry

1 answers

Anjan Karthi 1 year, 7 months ago

∆ Tf = Kf m = Kf [Wb × 1000 / Mb × Wa] where Mb is the molecular weight of solute.

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