In the following reaction

$\underset{{\mathrm{OH}}^{-}/∆}{\overset{\mathrm{ozonolysis}}{\to }}$X

The major product X is

1.            2.  

3.          4.  

Compound 'X' in the following reaction is

1.   

2.  

3.  

4.  

The product P obtained through the following sequence of reaction is

$\underset{\mathrm{conc}. {\mathrm{H}}_2{\mathrm{SO}}_4,\mathrm{warm}}{\overset{\mathrm{conc}. {\mathrm{HNO}}_3}{\to }}L\underset{heat}{\overset{B{r}_2,Fe}{\to }}M\stackrel{Sn/HCl}{\to }N\underset{\left(ii\right)C{u}_{2}C{l}_2}{\overset{\left(i\right)NaN{O}_2,HCl}{\to }}P$

1. 3-chloroaniline

2. 4-bromochlorobenzene

3. 3-bromochlorobenene

4. 3-bromobenzene

The major product in the given reaction is:

1.		2.
3.		4.

Which of the following statements is true for the reaction given below?

1.  P is a meso compound 2,3-butanedi 01 formed by syn addition

2.  P is a meso compound formed by anti addition

3.  P is a racemic mixture of d- and l- 2,3" butanediol formed by anti addition

4.  P is a racemic mixture of d- and l- 2,3- butanediol formed by Syn addition

The major product of the following reaction

1.  

2.  

3.  

4.   

The reagents required for the following two-step transformation are:

 

1. (i) HBr, benzoyl peroxide, (ii) CH₃CN

2. (i) HBr, (ii) NaCN

3. (i) Br₂, (ii) NaCN

4. (i) NaBr, (ii) NaCN

The product in the above reaction is:

1.
2.
3.
4.	This reaction cannot take place

Organic compounds sometimes adjust their electronic as well as steric structures to attain stability. Among the following, the compounds having the highest dipole moments is

1.  

2.  

3.  

4.  

Terpinene-4-ol is an active ingredient in tea tree oil has the following structure

the correct observations for terpinene-4-ol is/are

I. It rotates the plane of plane-polarized light.

II. It reacts with Baeyer's reagent to form a triol

III. On reaction with NaBr and ${\mathrm{H}}_2{\mathrm{SO}}_4$, it gives a dibromo compound

IV. On ozonolysis, it gives a compound with the molecular formula ${\mathrm{C}}_{10}{\mathrm{H}}_{18}{\mathrm{O}}_3$

1.  I, II, III, and IV

2  I, III, and IV

3.  II and III

4.  III and IV