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 +$({\mathrm{CH}}_3{)}_3\mathrm{COH}\to$ X
The product X in the above reaction is -
1.            
2.        
3.          
4.

The products formed when meta-xylene is treated with Br₂ in the presence of FeBr₃ are:-                                                                           

1.
2.
3.
4.

CH₃-C$\equiv$C-H$\stackrel{{\mathrm{CH}}_3\mathrm{MgBr}}{\to }$CH₄ + (A)$\underset{\left(\mathrm{ii}\right) {\mathrm{H}}_2\mathrm{O}/{\mathrm{H}}^{+}}{\overset{\left(\mathrm{i}\right) {\mathrm{CO}}_2}{\to }}$(B); (B) is -
1. H₃C-CH₂-CH₂-COOH
2. CH₃-C$\equiv$C-CH₃
3. H₃C-C$\equiv$C-COOH
4. H₃C-CH=CH-COOH

Ethylene forms ethylene chlorohydrin by the action of:
1. dry chlorine gas
2. dry hydrogen chlorine gas
3. solution of chlorine gas in water
4. dilute hydrochloric acid 

When 3,3-dimethyl-2-butanol is heated with conc.${\mathrm{H}}_2{\mathrm{SO}}_4$, the major product obtained is -
1. 2,3-Dimethyl-2-butene
2. 3,3-Dimethyl-2-butene
3. 2,3-Dimethyl-1-butene
4. Cis and trans-isomers of 2,3-Dimethyl-2-butene

$\stackrel{1\mathrm{eq}.\mathrm{NBS}}{\to }$ X$\stackrel{{\mathrm{PhO}}^{-}}{\to }$Y (major product)
The product Y is -

${\mathrm{CH}}_3\mathrm{Cl}\stackrel{\mathrm{Na}}{\to }$Gas A
${\mathrm{CH}}_2\mathrm{COONa}-{\mathrm{CH}}_2\mathrm{COONa}$$\underset{\mathrm{Electrolysis}}{\overset{\mathrm{Kolbe}\text{'}\mathrm{s}}{\to }}$Gas B
${\mathrm{Mg}}_2{\mathrm{C}}_3\stackrel{{\mathrm{H}}_2\mathrm{O}}{\to }$Gas C
Gas (A+B+C) $\underset{{\mathrm{Cu}}_2{\mathrm{Cl}}_2}{\overset{\mathrm{Ammoniacal}}{\to }}$
gas mixture $\underset{\mathrm{Alk}. {\mathrm{KMnO}}_4}{\overset{\mathrm{Cold} \mathrm{dil}}{\to }}$ Gas X
Gas X is-
1. Gas A + Gas B                      2. Only Gas B
3. Gas B + Gas C                      4. Only Gas A

In the given reaction   

The product P is:

1.		2.
3.		4.

Which compound is most reactive towards electrophilic substitution reaction?
1. 
 
2. 
 
3. 
 
4. 
 

A hydrocarbon has molecular formula $C_8{H}_{12}$. In this hydrocarbon only one $H_2$ molecule can be added. On ozonolysis it gives symmetrical diketone. The hydrocarbon is
1.
2.
3.
4. All of these

How many halogen derivatives are possible for $C_2{H}_6$ ?
1. 2
2. 4
3. 6
4. 9

$$\begin{gathered} C{H}_3-\stackrel{C{H}_3}{\stackrel{|}{CH}}-C{H}_3+C{l}_2\stackrel{h\nu }{\to }A\left(mojar\right) \\ (1 mole) \end{gathered}$$
The compound ‘A’ is
1. $C{H}_3-\stackrel{C{H}_3}{\stackrel{|}{CH}}-C{H}_2-Cl$
2. $C{H}_3-\underset{C{H}_3}{\overset{C{H}_3}{\underset{\left|}{\overset{\right|}{C}}}}-C{H}_3$
3. Both (1) and (2)
4. Neither (1) nor (2)

$C{H}_3-CH-C{H}_2-C{H}_3$ $\stackrel{{\left(C{H}_3\right)}_{3}C-\overline{O}{K}^{+}}{\to }$A (Major)
              l
             Br
the compound ‘A’ is
1. $C{H}_2=CH-C{H}_2-C{H}_3$
2. $C{H}_3-CH=CH-C{H}_3$
3. $C{H}_3$
$l$
$C{H}_2=C-C{H}_3$
4.  No Reaction