Q.
Match the Column-I and Column-II and select the correct answer by given codes
Column I (Elements)
Column II (Properties)
(A)
$Li^{+}<\,Al^{3+}<\,Mg^{2+}<\,K^{+}$
(p)
DEA (Electron affinity)
(B)
$Li^{+}>\,Al^{3}>\,Mg^{2+}>\,K^{+}$
(q)
onic radii
(C)
$Cl>\,F>\,Br>\,I$
(r)
EN (Electronegativity)
(D)
$F>\,Cl>\,Br>\,I$
(s)
Effective nuclear charge
| Column I (Elements) | Column II (Properties) | ||
|---|---|---|---|
| (A) | $Li^{+}<\,Al^{3+}<\,Mg^{2+}<\,K^{+}$ | (p) | DEA (Electron affinity) |
| (B) | $Li^{+}>\,Al^{3}>\,Mg^{2+}>\,K^{+}$ | (q) | onic radii |
| (C) | $Cl>\,F>\,Br>\,I$ | (r) | EN (Electronegativity) |
| (D) | $F>\,Cl>\,Br>\,I$ | (s) | Effective nuclear charge |
Classification of Elements and Periodicity in Properties
Solution: