Properties of Compound of Halogen

Assertion (A): $\mathrm{HCl}$ gas is dried by passing through concentrated ${\mathrm{H}}_2{\mathrm{SO}}_4$.

Reason (R): $\mathrm{HCl}$ gas reacts with ${\mathrm{NH}}_3$ that gives white fumes

Given below are two statements : one is labelled as Assertion $\left(\mathrm{A}\right)$ and the other is labelled as Reason $\left(\mathrm{R}\right)$.

Assertion $\left(\mathrm{A}\right)$: $\mathrm{ICl}$ is more reactive than ${\mathrm{I}}_2$.

Reason $\left(\mathrm{R}\right)$: $\mathrm{I}-\mathrm{Cl}$ bond is weaker than $\mathrm{I}-\mathrm{I}$ bond. In the light of the above statements, choose the most appropriate answer from the options given below: (1) Both $\left(\mathrm{A}\right)$ and $\left(\mathrm{R}\right)$ are correct but $\left(\mathrm{R}\right)$ is not the correct explanation of $\left(\mathrm{A}\right)$.

The least number of oxyacids are formed by:

Which gas is evolved when hydrochloric acid is added to Manganese $\left(\mathrm{IV}\right)$ oxide?

Identify the chemical formula of oxoacid of halogen, chloric acid.

The correct order of acidity of oxoacids of chlorine is

Identify the name of oxoacid of halogen, $\mathrm{HOClO}$.

Which oxoacid of chlorine is the most acidic?

Arrange the following :
$\left(\mathrm{i}\right)$ Increasing order of thermal stability $(\mathrm{HOCl}, {\mathrm{HClO}}_2$$, {\mathrm{HClO}}_3, {\mathrm{HClO}}_4).$
$\left(\mathrm{ii}\right)$ Increasing acid strength $(\mathrm{HClO}, {\mathrm{HClO}}_2$$,{\mathrm{HClO}}_3,{\mathrm{HClO}}_4).$
$\left(\mathrm{iii}\right)$ Increasing reducing nature $({\mathrm{F}}^{-}, {\mathrm{Cl}}^{-} ,{\mathrm{Br}}^{-}, {\mathrm{I}}^{-}).$
$\left(\mathrm{iv}\right)$ Increasing oxidation number of iodine $({\mathrm{I}}_2, \mathrm{HI}, {\mathrm{HIO}}_4, \mathrm{ICl}).$
$\left(\mathrm{v}\right)$ Increasing acid strength $(\mathrm{HOF}, \mathrm{HOCl}, \mathrm{HOBr}, \mathrm{HOI}).$
$\left(\mathrm{vi}\right)$ Increasing oxidising power $({\mathrm{F}}_2, {\mathrm{Cl}}_2, {\mathrm{Br}}_2, {\mathrm{I}}_2).$
$\left(\mathrm{vii}\right)$ Increasing acid strength $(\mathrm{HF}, \mathrm{HCl}, \mathrm{HBr}, \mathrm{HI}).$
$\left(\mathrm{viii}\right)$ Increasing electronegativity $(\mathrm{F}, \mathrm{Cl}, \mathrm{Br}, \mathrm{I}).$

Above structure is of _____ acid. 

Which of the following are correct for ${\mathrm{IF}}_7$:

Correct order of acidic strength is :-

In the structure of  ${\mathrm{ClF}}_3$, the number of lone pairs of electrons on central atom $\text{'}\mathrm{Cl}\text{'}$ is

Which is the strongest acid in the following:
 

In ${\mathrm{BrF}}_3$, $\mathrm{Br}$ involves_____hybridisation.

The shape of  ${\mathrm{IF}}_7$ molecules is:
 

Which of the following statement is correct?

Among the following, which reaction is not correct? 

Assertion: In general, inter halogen compounds are more reactive than halogens (exclude fluorine) because
Reason: $\mathrm{X}-\mathrm{X} \text{'}$ (different halogen) in inter halogens is weaker than $\mathrm{X}-\mathrm{X}$ bond in halogens.