MCQ
Which pair will form the most stable ionic bond?
- A$Na$ and $F$
- B$Li$ and $F$
- ✓$Mg$ and $F$
- D$Na$ and $Cl$
✓
Answer
Correct option: C.
$Mg$ and $F$
c
$MgF_2$ as per lattice energy
$MgF_2$ as per lattice energy
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The reason for greater range of oxidation states in actinoids is attributed to
The value of $K_P$ for the equilibrium reaction ${N_2}{O_4}(g)\, \rightleftharpoons \,2N{O_2}(g)$ is $2.$ The percentage dissociation of $N_2O_4(g)$ at a pressure of $0.5\,atm$ is
→Which of the following represents the given mode of hybridisation $sp^2 - sp^2 - sp - sp$ from left to right
→Which statement is not correct about alcohol
Which of the following compounds is not linear
$0.2\,molal$ aqueous solution of an electrolyte $A_3B$ is $90\%$ ionised. The boiling point of the solution at $1\,atm$ is ........ $K.$ ( $K_b$ for $H_2O = 0.52\, K\, Kg\, mol^{-1}$ and $B.pt.$ of $H_2O = 373\, Kelvin$ )
→After a chemical reaction, the total mass of reactants and products
In an equilibrium reaction for which $\Delta {G^o} = 0$, the equilibrium constant $K = $
→Correct configuration of the following is
The degenerate orbitals of $[Cr(H_2O)_6]^{3+}$ are
→