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The correct order for the rate of $\alpha, \beta$-dehydrohalogenation for the following compounds is:
Which of the following methods is incorrect for the synthesis of alkenes?
The products A and B obtained in the following reactions, respectively, are: $3\text{ROH} + \text{PCl}_3 \rightarrow 3\text{RCl} + \text{A}$ $\text{ROH} + \text{PCl}_5 \rightarrow \text{RCl} + \text{HCl} + \text{B}$
A reaction among the following can generate isonitriles as a major product. (A) $\text{R-X} + \text{HCN} \rightarrow$ (B) $\text{R-X} + \text{AgCN} \rightarrow$ (C) $\text{R-X} + \text{KCN} \rightarrow$ (D) $\text{R-X} + \text{NaCN} \xrightarrow{\text{C}_2\text{H}_5\text{OH}/\text{H}_2\text{O}}$ Choose the most appropriate answer from the options given below:
In the given reaction, the product P is:
P, Q and R in the above-mentioned sequence of reactions are respectively:
The correct statement regarding the comparison of staggered and eclipsed conformations of ethane is:
An alkene "A" on reaction with $O_3$ and $Zn-H_2O$ gives propanone and ethanal in equimolar ratio. The addition of HCl to alkene "A" gives "B" as the major product. The structure of product "B" is:
X and Y in the above-mentioned reaction are respectively:
The product(s) that are formed when the given compound is treated with $Br_2$ in the presence of $FeBr_3$ are:
The incorrect IUPAC name among the following is:
The dihedral angle of the least stable conformer of ethane is:
Phenylacetylene undergoes a reaction with dilute $\text{H}_2\text{SO}_4$ in the presence of $\text{HgSO}_4$ to yield:
The major product in the above mentioned reaction is:
The reagent used to convert propene to 1-propanol is:
When 2-Bromopentane reacts with ethanolic KOH, the main product that is formed is:
The order of decreasing reactivity towards an electrophilic reagent for the following compounds is: (i) Benzene (ii) Toluene (iii) Chlorobenzene (iv) Phenol
In the given hydrocarbon, the type/state of hybridization of carbons 1, 3, and 5 respectively are:
Using anhydrous $\text{AlCl}_3$ as a catalyst, which one of the following reactions produces ethylbenzene (PhEt)?
A compound among the following that is least likely to behave as a Lewis base is: