The 1^{ {\st }}, 2^{ {\nd }}, and the 3^{ {\rd }} ionization enthalpies, l_{1}, l_{2}, and l_{3}, of four atoms with atomic numbers n, n+ 1, n+2, and n+3, where n<10, are tabulated below. What is the value of n ? Atomicnumber Ionization Enthalpy (kJ/mol) l_1 l_2 l_3 n 1681 3374 6050 n + 1 2081 3952 6122 n + 2 496 4562 6910 n + 3 738 1451 7733 [JEE Adv 2020 P2]

Periodic Table & Periodicity

Section: Chemistry

Question : 1 of 2

Marks: +1, -0

The 1st,2nd, and the 3rd ionization enthalpies, l1,l2, and l3, of four atoms with atomic numbers n,n+ 1,n+2, and n+3, where n<10, are tabulated below. What is the value of n?

Atomicnumber	Ionization Enthalpy (kJ/mol)
Atomicnumber	l1	l2	l3
n	1681	3374	6050
n + 1	2081	3952	6122
n + 2	496	4562	6910
n + 3	738	1451	7733

[JEE Adv 2020 P2]

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