He said to find out internal energy ^U ?
so i got ans is;
formula ; W=P*(V2-V1)
MY ANS ; -500J
It is given that the process is adiabatic
According to Bohr's model -
1. Force of attraction between the nucleus and an electron is equal to centripetal force.
n = principal quantum number.
3. Energy can be absorbed or emitted when electron transfers between the orbits
The orbital angular momentum is given by where l is the azimuthal quantum number for p orbital,
orbital angular momentum =
Moles of urea = Number of molecules/Avogadro number
=> 10^-3 moles
Now, concentration or molarity = Number of moles/ volume in litre
=> M = (10^-3/100)*1000
=> M = 10^-2 M