MHT CET Chemistry question
What is the molality of ethyl alcohol (mol.wt.=46) in aqueous solution which freezes at C? ( for water=1.86 K molality)
Answer: (C)
Solution
molal; the other values do not satisfy . Hence the correct option is (c).
What is the molality of ethyl alcohol (mol.wt.=46) in aqueous solution which freezes at C? ( for water=1.86 K molality)
molal; the other values do not satisfy . Hence the correct option is (c).