Question

Which solution will have the highest boiling point? A) 1% solution of glucose in water b) 1% solution of nacl in water c) 1% solution of znso4 in water d) 1% solution of urea in water

Answer 1

Answer:

Explanation:

Answer is( b) bcs elevation in boiling point is directly proportional to vant Hoff factor and for strong electrolyte vant Hoff factor=no. of ions associated or dissociated....here it is 2 for both NaCl and ZnSo4 but back dissociate more readily than ZnSo4.