List I (Reaction) |
List II (Reagents/ Condition) |
A. | I. |
B. | II.\(\mathrm{CrO}_3\) |
C. | III.\(\begin{aligned} & \mathrm{KMnO}_4 \\ & \mathrm{KOH}, \Delta \end{aligned}\) |
D. | IV. \(\mathrm{(i) \mathrm{O}_3\\ (ii) \mathrm{Zn}-\mathrm{H}_2 \mathrm{O}}\) |
Statement I: | Benzoic acid produces effervescence on treatment with aq. \(\mathrm{NaHCO}_3\) |
Statement II: | The effervescence is due to the release of hydrogen gas. |
1. | 2. | ||
3. | 4. |
1. | 2. | ||
3. | 4. |
1. | |
2. | |
3. | |
4. |
Consider the below reaction and identify the missing reagent/chemical.
\(\mathrm{CH_{3}CH_{2}COO^{-}Na^{+} \ \xrightarrow[\textbf{Heat}]{\textbf{NaOH, + ? }} \ CH_{3}CH_{3} \ + \ Na_{2}CO_{3}}\)
1. CaO
2. DIBAL-H
3. B2H6
4. Red Phosphorus
List-I (Substrates of reactions) | List II (Name of reactions) | ||
(a) | (i) | Hell-Volhard- Zelinsky reaction |
|
(b) | (ii) | Gattermann- Koch reaction |
|
(c) | (iii) | Haloform reaction |
|
(d) | (iv) | Esterification |
Choose the correct answer from the options given below:
(a) | (b) | (c) | (d) | |
1. | (i) | (iv) | (iii) | (ii) |
2. | (ii) | (iii) | (iv) | (i) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (iii) | (ii) | (i) | (iv) |
An acid that forms an anhydride (X) on heating and an acid imide (Y) on strong heating with ammonia is:
1. | 2. | ||
3. | 4. |