Friedel-Craft's reaction of bromobenzene with methyl iodide gives:
1. o-bromotoluene
2. p-bromotoluene
3. o-and p-bromotoluenes
4. m-bromotoluene
Benzyl chloride (C6H5CH2Cl) can be prepared from toluene by chlorination with:
1. SO2Cl2
2. SOCl
3. S2Cl2
4. NaOCl2
When vinyl chloride is passed through alcoholic KOH solution:
1. it dissolves
2. it forms vinyl alcohol
3. it forms acetylene
4. it has no action
In the following reaction sequence, what is the final product, compound 'Z'?
1. | mixture of |
2. | |
3. | |
4. |
The reaction, RCl +NaI + NaCl is known as:
1. Wurtz reaction
2. Fittig reaction
3. Frankland's reaction
4. Finkelstein's reaction
Elimination of HBr from 2-bromobutane results in the formation of:
1. equimolar mixture of 1- and 2-butene
2. predominantly 2-butene
3. predominantly 1-butene
4. predominantly 2-butyne
When (CH3)3CMgCl reacts with D2O, it produces:
1. | (CH3)3CD | 2. | (CH3)3OD |
3. | (CD3)3CD | 4. | (CD3)3OD |
Benzoyl Chloride is prepared from benzoic acid by:
1. Cl2, hv
2. SO2Cl2
3. SOCl2
4. Cl2, H2O
In the following sequences of reactions;
(A)(B) (C)
the product (C) is:
1. propene
2. propyne
3. propan-1-ol
4. propan-2-ol
Iodoform can be prepared from all except :
1. Isopropyl alcohol
2. 3-methyl-2-butanone
3. isobutyl alcohol
4. ethyl methyl ketone