Addition of Sulphuric Acid and Water
Trending Questions
- Treating with Schiff's reagent
- Treating with Lucas reagent
- Heating with iodine and alkali
- Treating with CrO3 in dil. H2SO4
What is Carbocation?
- CH3−CH2−CH2−CHO
- CH3−CH2−CH2−OH
- CH3−CH2−CH2−COOH
- electrophilic substitution reaction
- nucleopilic addition reaction
- electrophilic addition reaction
- nucleophilic substitution reaction
- Propan-1-ol
- Propan-2-ol
- 2-Methylpropan-1-ol
- 2-Methylpropan-2-ol
When neopentyl alcohol is heated with an acid, it is slowly converted into an 85:15 mixture of alkenes A and B, respectively. What are these alkenes?
- Propyl bromide
- Ethyl iodide
- Methyl idode
- Ethyl bromide
- Ethyl alcohol
- Propyl alcohol
- Isobutyl alcohol
- Methyl alcohol
Ph−CH=CH−CH(CH3)−CHONH2OH−−−−−→
- 2
- 4
- 6
- 8
Explain fully the physical properties of ...-
A . Haloalkanes
B. Haloarenes
What is the role of water in Chemical Reactions?
The favorable conditions for the hydration of alkenes are
high water concentration and low temperature
low water concentration and high temperature
low water concentration and low temperature
high water concentration and high temperature
SO2 Cl2 gives SO2 +Cl2
If sulphuryl chloride decomposes to the extent of 91.2% a t 102°C and total pressure 1 atm
Column-I | |
(A) | ![]() |
(B) | ![]() |
(C) | ![]() |
(D) | ![]() |
Column II | |
(p) | Nucleophilic substitution |
(q) | Electrophilic substitution |
(r) | Dehydration |
(s) | Nucleophilic addition |
(t) | Carbanion |
aq. \( NaOH \)
\( CH _{3} MgI = \)
\( \stackrel{ H _{2} SO _{4}}{\longrightarrow} \)
\( H _{2} SO _{4} \rightarrow \)
A mixture of , and is bubbled through an alkaline solution of Cuprous chloride. Which gas will come out?
- Wurtz reaction
- Corey-House synthesis
- Both (a) and (b)
- None of the above
Name the compound KClO3.
- Reactivities in an SN2 reaction
- SN1 reaction is favoured by polar protic solvent
- Nucleophilicity affects the rate of SN2 reaction
- Reactivities in an SN1 reaction:R–I>R–Br>R–Cl>R–F.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1063570/original_download_%289%29.png)
The number of stereoisomers in the given compound is:
- Generation of an electrophile
- Formation of arenium ion as intermediate.
- Addition of proton on benzene ring to give carbocation.
- Removal of proton from sp3 carbon atom to restore aromatic character.
Which alkene is obtained on dehydration of the following alcohol in the presence of H2SO4 ?
None of the above