3gm

Asked by purvi.naik21 | 17th Aug, 2020, 11:17: PM

Expert Answer:

Dear Student,
It should be Sucrose instead of Glucose.
 
Molecular weight of urea= 60 g
Molecular weight of Sucrose= 342 g
 
Boiling point of Urea=Boiling point of Sucrose
 So, w1/M1 =w2 /M2
      3/60=w2/342
       w2 =17.1 g

Answered by Ravi | 18th Aug, 2020, 12:46: PM