MCQ
What is formed when Iodine is absorbed by hypo solutoin ?
- A$NaI_3$
- B$Na_4S_4O_6$
- C$Na_2S_4O_6$
- ✓$Na_3S_4O_6$
✓
Answer
Correct option: D.
$Na_3S_4O_6$
d
The structures of $\mathrm{O}_{3}$ and $\mathrm{N}_{3}^{-}$ are shown in figure. They have bent and linear structures respectively.
The structures of $\mathrm{O}_{3}$ and $\mathrm{N}_{3}^{-}$ are shown in figure. They have bent and linear structures respectively.
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
Among the following ions which one has the highest paramagnetism
$P_4O_{10}$ has short and long $P-O$ bonds. The number of short $P-O$ bond in this compound is
→Glycerol boils at $290\,^oC$ with slight decomposition impure glycerin can be purified by
→Cycloalkane has the formula
$B{r_2} + NaOH\xrightarrow{{R.T.}}Y + Z$
→If $Y$ gives precipitate with $AgNO_3 ,$ then $Z$ does not undergo reaction with
The order of decreasing stability of the carbanions
→$(1)$ $(CH_3)_3 {\bar{\ddot{C}}}$
$(2)$ ${(C{H_3})_2}{\bar {\ddot {CH}}}$
$(3) $ $C{H_3}{\bar{\ddot{C{H_2}}}}$
$(4)$ ${C_6}{H_5}{\bar{\ddot{C{H_2}}}}$ is
During the formation of a molecular orbital from atomic orbitals, probability of electron density is
When a sample of $NO_2$ is placed in a container, this equilibrium is rapidly established. $2N{O_2}\left( g \right) \rightleftharpoons {N_2}{O_4}\left( g \right)$ If this equilibrium mixture is a darker colour at high temperatures and at low pressure , which of these statements about the reaction is true?
→$0.02 \,M$ monobasic acid dissociates $ 2\%$ hence, $pH$ of the solution is
→The first ionisation potential of $Na$ is $5.1 \,eV.$ The value of electron gain enthalpy of $Na^+$ will be : ............... $\mathrm{eV}$
→