Group 17 Elements-Halogen Family

Arrange the following in the order of decreasing ionic character : $\mathrm{M}-\mathrm{F}, \mathrm{M}-\mathrm{Cl}, \mathrm{M}-\mathrm{Br}, \mathrm{M}-\mathrm{I}$

Arrange the following in the order of increasing bond energy : ${\mathrm{F}}_2, {\mathrm{Cl}}_2, {\mathrm{Br}}_2, {\mathrm{I}}_2$

Arrange the following in the increasing order of acid strength :${\mathrm{H}}_2\mathrm{O}, {\mathrm{H}}_2\mathrm{S}, {\mathrm{H}}_2\mathrm{Se}, {\mathrm{H}}_2\mathrm{Te}$

Arrange the following in the increasing order of acid strength : $\mathrm{HF}, \mathrm{HCl}, \mathrm{HBr}, \mathrm{HI}$

With what neutral molecule is ${\mathrm{ClO}}^{-}$ isoelectronic?

Give the formula of the noble gas species that is isostructural with ${{\mathrm{BrO}}_3}^{-}$.

Give the formula of the noble gas species that is isostructural with ${{\mathrm{IBr}}_2}^{-}$.

Give the formula of the noble gas species that is isostructural with ${{\mathrm{ICl}}_4}^{-}$.

Arrange the following in the order of increasing bond dissociation enthalpy: ${\mathrm{F}}_2, {\mathrm{Cl}}_2, {\mathrm{Br}}_2, {\mathrm{I}}_2$
 

Arrange the halogens ($\mathrm{F}, \mathrm{Cl}, \mathrm{Br}, \mathrm{I}$) in the increasing order of ionic radii.

Describe the molecular shapes of the following : ${\mathrm{BrF}}_3$

Describe the molecular shapes of the following : ${\mathrm{IF}}_3$

Describe the molecular shapes of the following : ${\mathrm{BrF}}_5$

Describe the molecular shapes of the following : ${\mathrm{SF}}_4$

How would you prepare the following : $\mathrm{HI}$

How would you prepare the following : $\mathrm{HBr}$ from $\mathrm{NaBr}$.

How would you prepare the following : $\mathrm{HF}$ from ${\mathrm{CaF}}_2$.

Why are halogens are coloured?

Describe the trend in the property of halogens such as : Reducing power of halogen halides.

Name the elements of group $17$. Describe the trend in the property of halogens such as : Bond energy.