Q.3 The ionization energy of He+ is 19.6 × 10–18 J atom–1. T... — Chemistry1 | Mockzy | Mockzy

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Q.3 The ionization energy of He+ is 19.6 × 10–18 J atom–1. The energy of the first stationary state of Li+2 will be -

A

21.2 × 10–18 J/atom

B

44.10 × 10–18 J/atom

C

63.2 × 10–18 J/atom

D

84.2 × 10–18 J/atom

Q.2 Naturally occurring chlorine is 75 % Cl35 and 25 % Cl37. Calculate the avera

Q.4 The ionization energy of H-atom is 13.6 eV. The ionization energy of Li+2 io

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