Question

$\begin{array}{cc}& \\ \text{Species}& \text{Type of force}\\ \left(I\right)P{O}_4^{3-}+H_{2}O& \left(P\right)\text{London attraction}\\ \left(II\right)\text{Solid Xe}& \left(Q\right)\text{Dipole - induced dipole attraction}\\ \left(III\right)\text{Liquid HCl}& \left(R\right)\text{Ion -dipole attraction}\\ \left(IV\right)N{H}_3+B{r}_2& \left(S\right)\text{Dipole - Dipole attraction}\end{array}$

• A. $I\to R$, $II\to P$, $III\to Q$, $IV\to$ S
• B. $I\to P$, $II\to S$, $III\to Q$, $IV\to$ R
• C. $I\to R$, $II\to P$, $III\to$S, $IV\to Q$
• D. $I\to Q$, $II\to P$, $III\to R$, $IV\to S$

Answer 1

The correct option is C $I\to R$, $II\to P$, $III\to$S, $IV\to Q$

The respective forces of attractions are,
$P{O}_4^{3-}+H_{2}O\to \text{ion - dipole attraction}$
$SolidXe\to \text{london force of attraction}$
$LiquidHCl\to \text{dipole-dipole attraction}$
$N{H}_3+B{r}_2\to \text{dipole -induced dipole attraction}$