Match the electronic configuration of elements in List-I with their first ionization enthalpy (ΔiH in kJ mol-1) given in List-II: List-I (Configuration): (a) 1s22s2, (b) 1s22s22p4, (c) 1s22s22p3, (d) 1s22s22p1 List-II (ΔiH): (p) 801, (q) 899, (r) 1314, (s) 1402

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Chemistry · Periodic Classification

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(a) → (q), (b) → (r), (c) → (s), (d) → (p)

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Answer 1

(a) → (s), (b) → (p), (c) → (q), (d) → (r)

Answer 2

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Answer 3

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Answer 4

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