Question

The vapour pressure of water at 20°C is 17.54 mm. When
20g of a non-ionic, substance is dissolved in 100g of water,
the vapour pressure is lowered by 0.30 mm. What is the
molecular weight of the substances
(UPSEAT 2001]
(a) 210.2
(b) 206.88
(c) 215.2
(d) 200.8​

Answer 1

HLO MATE HERE U GO

⭐.OPTION B ✔✔✔✔