Hydrogen bond formation takes place between the hydrogen atom and… - Vidyadip

MCQ

Hydrogen bond formation takes place between the hydrogen atom and an atom having high $ .........$

A
Electronaffinity
✓
Electronegativity
C
Ionization potential
D
Atomic size

✓

Answer

Correct option: B.

Electronegativity

A hydrogen bond is the electrostatic attraction between polar molecules that occurs when a hydrogen atom bound to a highly electronegative atom such as Nitrogen,oxygen or fluorine experiences attraction to some other nearby highly electronegative atom.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Chemical Bonding and Molecular Structure→Chemical Bonding and Molecular Structure — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

For the reaction

$Sn{O_2}(s) + 2{H_2}\left( g \right) \rightleftharpoons 2{H_2}O\left( g \right) + Sn\left( l \right)$

At equilibrium, the mixture of steam and hydrogen contains $40\%$ $H_2$ by volume then find $K_p$ for the reaction

The order of decreasing ionization enthalpy in alkali metals is:

$KMnO_4$ + $HCl$ $\rightarrow$ $MnCl_2$ + $Cl_2$ + $KCl$ + $H_2O$ In the above reaction how many moles of $H_2O$ would be formed for each mole $Cl_2$ liberated

The formation of the oxide ion, $ O^{2-} (g),$ from oxygen atom requires first an exothermic and then an endothermic step as shown below: $\text{O(g)}+\text{e}^-\xrightarrow{\ \ \ \ \ \ \ \ \ \ \ }\text{O}^-(\text{g}),\ \Delta\text{H}^\ominus=-141\ \text{kJ}\text{ mol}^{-1}$ $\text{O(g)}+\text{e}^-\xrightarrow{\ \ \ \ \ \ \ \ \ \ \ }\text{O}^{-2}(\text{g}),\ \Delta\text{H}^\ominus=+780\ \text{kJ}\text{ mol}^{-1}$ Thus process of formation of $O^{2-}$ in gas phase is unfavourable even though $O^{2-}$ is isoelectronic with neon. It is due to the fact that:

The solubility (in $mol\,L^{-1}$ ) of $AgCl\,\,(K_{sp} = 1.0 \times 10^{-10}$ ) in a $0.1\,M\,KCl$ solution will be

Oxidation state of nitrogen in $\ce{NH_2OH}$ is :

If salt $Q$ undergoes redox reaction with $H_2S$ in acidic medium then which of the following species can not be possible product?

If the potential energy of the electron is $-10\,eV$ what is total energy? ................ $\mathrm{eV}$

Optical isomerism arises due to the presence of

Heat of transition is the heat evolved or absorbed when a substance is converted from