Problem

Choose total number of correct reactions. (i) When

\text{CuSO}_4

solution reacts with

\text{NH}_3

, complex is formed. (ii) When

\text{CuSO}_4

solution react with

\text{PH}_3

, complex is formed. (iii)

\text{C}_{12}\text{H}_{22}\text{O}_{11} \xrightarrow{\text{conc. H}_2\text{SO}_4} 2\text{C} + 11\text{H}_2\text{O}

(iv)

\text{NH}_3 + \text{Cl}_2 \xrightarrow{\text{(excess)}} \text{NH}_4\text{Cl} + \text{N}_2

(v)

\text{NH}_3 + \text{Cl}_2 \xrightarrow{\text{(excess)}} \text{NCl}_3 + \text{HCl}

(vi)

\text{HNO}_3 + \text{P}_4\text{O}_{10} \xrightarrow{\Delta} \text{HPO}_3 + \text{N}_2\text{O}_5

(vii)

\text{S} + \text{H}_2\text{SO}_4 \xrightarrow{\Delta} \text{SO}_2 + \text{H}_2\text{O}

(viii)

\text{SbF}_5 + \text{XeF}_4 \rightarrow [\text{SbF}_4][\text{XeF}_5]

(ix)

\text{XeF}_4 + \text{O}_2\text{F}_2 \rightarrow \text{XeF}_6 + \text{O}_2