Haloalkanes and Haloarenes

Which reagent is used to convert Alkyl halide into Alkyl nitrite ?

Which among the following is NOT a feature of $\text{SN}^2$ mechanism ?

Identify the product 'B' in the following reaction sequence.

In Finkelstein reaction, which one of the following reagents is used?

What is the major product formed when 2-bromopentane reacts with alcoholic KOH?

Which from the following compounds is not obtained when methyl bromide is treated with ethyl bromide in presence of sodium metal in dry ether?

Which of the following $n$ mole compound is obtained when $2n$ moles of $\text{C}_6\text{H}_5\text{Cl}$ treated of with $2n$ mole sodium atom in dry ether?

Identify reagent B in following reaction.$\text{R}-\text{X} \xrightarrow{\ \large{\text{B}}\ } \text{Nitroalkane}$

Which among the following is allylic halide ?

Which is the correct decreasing order of boiling points for different compounds from following ?

The reaction of aryl halide with sodium metal in dry ether to give biphenyl is known as

Identify substrate 'S' in the following reaction.$\text{S} \xrightarrow{\large{\text{Na / dry ether}}}$ 3, 4 - diethyl - 3, 4 - dimethyl hexane

The major product of the following reaction is

Which from following compounds is NOT optically active?

Which among the following is allylic halide?

Which of the following reactions is used for the preparation of alkyl fluorides from alkyl chlorides?

Which from following elements is NOT present in mustard gas?

Which among the following is haloalkyne?

Identify the product obtained when 2- Chloro - 2 - methylbutane is reacted with sodium metal in presence of dry ether?

Identify the product obtained when 2-chlorobutane is heated with aqueous solution of potassium hydroxide.

Which of the following alkyl halides undergoes $\text{SN}^1$ reaction most readily?

Which of the following alkyl halides is hydrolyzed most rapidly by the $\text{SN}^2$ mechanism ?

What is the product P obtained in following reaction?$\text{CH}_3\text{CH}_2\text{Br} + \text{AgCN}_{(alc)} \rightarrow \text{P}$

What is the general molecular formula of alkyl halides?

Which of the following halogen derivative forms a poisonous phosgene, when come in contact with air and light?

When a mixture of two different alkyl halides reacts with metallic sodium in dry ether, the formation of a possible number of alkanes are-

Method of preparation of alkyl halide$2\text{R-Br} + \text{Hg}_2\text{F}_2 \rightarrow 2\text{R-F} + \text{Hg}_2\text{Br}_2$This reaction is known as

In benzylic halides, the halogen atom is bonded to

Which of the following is a correct feature of the $\text{SN}^2$ mechanism?

Which of the following is used as solvent for Grignard reagent?

Which from following reagents is used to prepare alkyl isocyanides from RX?

Which of the following compounds is obtained when Bromoethane is reacted with silver acetate?

Identify the false statement regarding chirality from the following.

Which of the following favors $\text{SN}^1$ reaction?

What is the importance of Sandmeyer's reaction?

The major product 'B' in the below mentioned reaction is-

Wurtz reaction is NOT possible with

Which one of the following factors proceeds more rapidly, unimolecular nucleophilic substitution reaction?

In Gatterman reaction, which of the following catalyst is used?

Identify the major product of dehydrohalogenation of $\text{CH}_3\text{-CH}_2\text{-CH(Br)-CH}_3$.

Which of the following compounds is formed when chloroform is exposed to air and light?

Which of the following types of reactions is used to prepare Alkyl benzene?

Which of the following reagents is used in the preparation of nitroalkane from haloalkane?

\(\text { Identify ' } \mathrm{A} \text { ' in the following reaction. }\)\(\mathrm{A}+\text { Acetyl chloride } \xrightarrow[\mathrm{AlCl}_3]{\text { anhydrous }} \text { 2-Chloroacetophenone + 4-Chloroacetophenone }\)

\(\text { Which among the following is haloarene? }\)

What is the order of reactivity of alkyl halides with ammonia?

Identify the product ' $A$ ' formed in the following reaction.

Identify the product when chlorobenzene is heated with nitrating mixture.

Identify ' $A$ ' in the following reaction.
$$ \begin{aligned} &\mathrm{A}+\text { chloromethane } \xrightarrow[\mathrm{AlCl}_3]{\text { Anhydrous }} \text { 2-chlorotoluene }+4 \text {-chlorotoluene } \end{aligned} $$

Which from following is the most commonly used refrigerant Freon-12?