MCQ
Iodine dissolves readily in
- AWater
- ✓Potassium iodide
- CCarbon tetrachloride
- DAlcohol
✓
Answer
Correct option: B.
Potassium iodide
b
(b) $KI + {I_2}\,\, \to \mathop {K{I_3}}\limits_{{\rm{(soluble}}\,\,{\rm{complex)}}} $
(b) $KI + {I_2}\,\, \to \mathop {K{I_3}}\limits_{{\rm{(soluble}}\,\,{\rm{complex)}}} $
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
Match the LIST-I with LIST-II
Choose the correct answer from the options given below :
→| LIST - I | LIST - II | ||
| A. | Carbocation | I. | Species that can supply a pair of electrons. |
| B. | C-Free radical | II. | Species that can receive a pair of electrons. |
| C. | Nucleophile | III. | $sp ^2$ hybridized carbon with empty p-orbital. |
| D. | Electrophile | IV. | $sp ^2 / sp ^3$ hybridized carbon with one unpaired electron. |
Which of the following statement is correct about $A$ and $B$ ?
→What is the product of the following reaction ?
In which of the following complexes the CFSE, $\Delta_0$ will be equal to zero?
→In fire extinguisher, pyrene is
Which of the following pairs is/are correctly matched?
→| Reaction | Product | |
| $I$ | $RX + AgCN$ | $RNC$ |
| $II$ | $RX + KCN$ | $RCN$ |
| $III$ | $RX + KNO_2$ | (image) |
| $IV$ | $RX + AgNO_2$ | $R-O-N = O$ |
Heat of formation in the reaction ${H_2} + C{l_2} \to 2HCl + 44\,kcal$ is .....$kcal$
→$Fex _{2}$ and $Fey _{3}$ are known when $x$ and $y$ are :
→Ethylene is prepared by the dehydration of
$HN{O_2}$ acts both as reductant and oxidant, while $HN{O_3}$ acts only as oxidant. It is due to their
→