39) A ficticious atom, Up, has the following ionization energies: 234 kJ/mol, 324 kJ/mol, 524 kJ/mol,...

Question

Question

Answer 1

Answer #1

39) Correct option is :(d) 4 ( because first ionization energy is lower.)

40) Correct option is : (a) Energy is put in ( to remove electron from Na, known as ionisation energy)

42) Correct option is : (b) Energy is released (because energy is released due to electron gain enthalpy by accepting electron.)

43) Correct option is : (b) Energy is released (because energy is released in lattice energy )

Answer 2

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