MCQ
Which of the following halogen oxides is ionic
- A$Cl{O_2}$
- B$Br{O_2}$
- C${I_2}{O_5}$
- ✓${I_4}{O_9}$
✓
Answer
Correct option: D.
${I_4}{O_9}$
d
$I _4 O _9$ is considered to have the structure $I ^{3+}\left( IO _3^{-}\right)_3$ so it is ionic.
$I _4 O _9$ is considered to have the structure $I ^{3+}\left( IO _3^{-}\right)_3$ so it is ionic.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Product $(B)$ is
→The one giving maximum number of isomeric alkenes on dehydrohalogenation reaction is (excluding rearrangement)
Which of these can be used as moth repellant
Dinitrogen and dioxygen. the main constituents of air do not react with each other in atmosphere to form oxides of nitrogen because
Insulin has ......... amino acid
Which of the following compound has the smallest bond angle $(X -A -X)$ in each series respectively ?
→| $(A)$ | $OSF_2$ | $OSCl_2$ | $OSBr_2$ |
| $(B)$ | $SbCl_3$ | $SbBr_3$ | $SbI_3$ |
| $(C)$ | $PI_3$ | $AsI_3$ | $SbI_3$ |
Which statement is not true
$250\ mL$ of a waste solution obtained from the workshop of a goldsmith contains $0.1\, M AgNO _{3}$ and $0.1\, M$ AuCl. The solution was electrolyzed at $2\, V$ by passing a current of $1 \,A$ for $15$ minutes. The metal/metals electropositive will be
→$\left(E_{A g^{+} / A g}^{0}=0.80\, V, E_{A n^{+} / A u}^{0}=1.69\, V\right)$
$p\pi \,-\,d\pi $ bond is present in
→Most abundant uncombined element present in atmosphere is: