Question

Ionisation energy of sodium atom is 4.946 x 102 kJ mol!
The wavelength of radiation sufficient to ionise sodium
atom is
(a) 4 x 1024 nm
(c) 241 nm
(b) 0.241 nm
(d) 400 nm​

Answer 1

Answer:

241 nm

Explanation:

i seen this in mtg material