A ground-state H atom absorbs a photon of wavelength 91.94 nm. What higher energy level did the electron reach

The higher energy level, the electron reached is 11

Explanation:

Given;

wavelength of the photon, λ = 91.94 nm

The energy of the absorbed photon is given by;

At ground level, n₁ = 1

let the higher energy level = n₂

Therefore, the higher energy level, the electron reached is 11

i dont know the answe

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l