-- 3. When an electron in the hydrogen atom in ground state ... — Physics | Mockzy | Mockzy

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-- 3. When an electron in the hydrogen atom in ground state absorbs a photon of energy 12.09 eV, its angular momentum

A

Decreases by 2.11 x 10⁻³⁴ J s

B

Increases by 2.11 x 10⁻³⁴ J s

C

Decreases by 1.52 x 10⁻³⁴ J s

D

Increases by 1.52 x 10⁻³⁴ J s

-- 2. Magnetic moment due to the motion of the electron in nth energy state of h

-- 4. The radius of second orbit of an electron in hydrogen atom is 2.116 Å. The

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