1. | 2. | ||
3. | 4. |
1. | (B), (C) and (D) only | 2. | (B), (D) and (E) only |
3. | (A), (B) and (C) only | 4. | (A), (B) and (E) only |
1. | \(B_2H_6 \) | 2. | \(LiAlH_4 \) |
3. | \(NaBH_4 \) | 4. | \(H_2/Pd \) |
1. | 2. | ||
3. | 4. |
Statement I. | \(HCl + ZnCl_2\), known as Lucas Reagent. | In Lucas test, primary, secondary, and tertiary alcohols are distinguished on the basis of their reactivity with conc.
Statement II. | Primary alcohols are most reactive and immediately produce turbidity at room temperature on reaction with Lucas Reagent. |
1. | I is incorrect but II is correct |
2. | Both I and II correct |
3. | Both I and II are incorrect |
4. | I is correct but II is incorrect |
The correct order of acidic strength of the following molecules is:
1. | |
2. | |
3. | |
4. |
The IUPAC name of the product that formed in the following chemical reaction is:
\(\text{Acetone}\xrightarrow[\bf\text{(ii) H}_2\text{O, H}^+]{\bf\text{(i) C}_2\text H_5\text{MgBr, dry Ether}}\text{Product } \)
1. | Pentan-3-ol | 2. | 2-Methyl butan-2-ol |
3. | 2-Methyl propan-2-ol | 4. | Pentan-2-ol |
1. | sec-Butyl alcohol | 2. | tert-Butyl alcohol |
3. | iso-Butyl alcohol | 4. | iso-Propyl alcohol |
Identify Z in the following reaction:
\(CH_3CH_2CH=CH_2 \xrightarrow[H_2O,\ H_2O_2,\ OH^-]{B_2H_6} Z \)
1. | \(CH_3CH_2CH_2CH_2OH\) | 2. | \(CH_3CH_2 \ C \ HCH_3 \\~~~~~~~~~~~~~~~~~~| \\~~~~~~~~~~~~~~~~OH\) |
3. | \(CH_3CH_2CH_2CHO \) | 4. | \(CH_3CH_2CH_2CH_3 \) |
Mark the reaction among the following that does not give benzoic acid as the major product:
1. | |
2. | |
3. | |
4. |