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CBSE Class 12-science Answered

3gm
Asked by purvi.naik21 | 17 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 | 18 Aug, 2020, 12:46: PM
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