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15. When 1kg of water mixed with w g of urea then solution cold 0.372^°c and 200g ice isolated if the kg= 1.86kkg/mol for water so W is 1)4.8g 2)12.0g 3)9.6g 4)6.0g

Answer» 15. When 1kg of water mixed with w g of urea then solution cold 0.372^°c and 200g ice isolated if the kg= 1.86kkg/mol for water so W is 1)4.8g 2)12.0g 3)9.6g 4)6.0g


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