Arrange the following in decreasing order of ionic characters of … - Vidyadip

Question

Arrange the following in decreasing order of ionic characters of the bond and give reason:
NaF, NaBr, NaCl, Nal

✓

Answer

NaF > NaCl > NaBr > Nal
Greater the difference in electronegativity, more will be ionic character.

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 "2 Marks Questions" 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

What is normality and formality? Explain.
Do they depend on temperature?

The enthalpy of atomisation of $\mathrm{CH}_4$ is $1665 \mathrm{~kJ} \mathrm{~mol}^{-1}$. What is bond enthalpy of $\mathrm{C}-\mathrm{H}$ bond.

Draw all polygon formula for the molecular formula $\text{C}_5\text{H}_{10}$.

Assign oxidation number to the underlined elements in the following species:$\text{H}_4\text{P}_2\text{O}_7$

(a) Name one element in which the number of $s$ electrons is equal to the numbers of p-electrons.
(b) Tell the number of radial nodes in 1 s and 2 s orbitals.

Calculate pH of 0.1 M solution of $HCOONH _4$, if $pK _{ a }$ of $HCOOH =3.6$ and $pK _{ b }$ of $NH _4 OH =4.8$.

Depict the galvanic cell in which the reaction $\mathrm{Zn}(\mathrm{s})+2 \mathrm{Ag}^{+}(\mathrm{aq}) \rightarrow \mathrm{Zn}^{2+}(\mathrm{aq})+2 \mathrm{Ag}(\mathrm{s})$ takes place, Further show: Which of the electrode is negatively charged.

One of the assumptions of kinetic theory of gases states that “there is no force of attraction between the molecules of a gas.” How far is this statement correct? Is it possible to liquefy an ideal gas? Explain.

For an exothermic reaction, what happens to the equilibrium constant if temperature is increased?

How would you explain the following observations?
BeO is almost insoluble but $\mathrm{BeSO}_4$ is soluble in water