Embibe Experts Solutions for Chapter: Chemical Bonding and Molecular Structure, Exercise 2: Level 2

Which one of the following has highest dipole moment?

Incorrect order about the bond angle is:

Which of the following is correct order for solubility in water?

Which of the following is incorrect?

The hybridisation of the central atom and the shape of ${\left[{\mathrm{IO}}_2{\mathrm{F}}_5\right]}^{2-}$ ion, respectively, are:

What should be the correct statement with respect to ${\mathrm{XeF}}_5^{-}$?

The increasing order of the strength of hydrogen bond in the following mentioned linkages is:

(i) $\mathrm{O}-\mathrm{H}\cdots \mathrm{S}$

(ii) $\mathrm{S}-\mathrm{H}\cdots \mathrm{O}$

(iii) $\mathrm{F}-\mathrm{H}\cdots {\mathrm{F}}^{-}$

(iv) $\mathrm{F}-\mathrm{H}\cdots \mathrm{O}$

A diatomic molecule has a dipole moment of $1.2 \mathrm{D}$. If its bond distance is $1.0 \mathrm{\AA }$ , what percentage of an electronic charge, $\mathrm{e}$, exists on each atom? $\left(1\mathrm{D}={10}^{-18}\mathrm{esu} \mathrm{cm}\right.$ and $\left.\mathrm{e}=4.8\times {10}^{-10} \mathrm{esu}\right)$

Round off your answer to the nearest integer.