6.02*10power20 molecules of urea are present in 100ml of solution.let me know the ans?
angular momentum for p-electron

He said to find out internal energy ^U ?

so i got ans is;

formula ; W=P*(V2-V1)

OPTIONS;A;-500j

                B;  -505j

                 C; +505j

                   D;1136.25j

MY ANS ; -500J

Exams
Articles
Questions