JEE Main 2017 Chemistry question
The radius of the second Bohr orbit for hydrogen atom is – (Planck's Const. h = Js; mass of electron = kg; charge of electron e = C; permittivity of vaccum )
Answer: (B)
Solution
Å; for n = 2, r ≈ 2.12 Å.
The radius of the second Bohr orbit for hydrogen atom is – (Planck's Const. h = Js; mass of electron = kg; charge of electron e = C; permittivity of vaccum )
Å; for n = 2, r ≈ 2.12 Å.