The correct statement regarding the comparison of staggered and eclipsed conformations of ethane is:

The most suitable reagent for the following conversion is-

1.   Hg²⁺/ H⁺, H₂O

2.  Na/liquid NH₃

3.  H₂, Pd/C, quinoline

4.  Zn/HCl

Product Z in the above-mentioned reaction is:

1. $C{H}_3-(C{H}_2{)}_3-O-C{H}_{2}C{H}_3$

2. $(C{H}_3{)}_{2}C{H}_2-O-C{H}_{2}C{H}_3$

3. $C{H}_3(C{H}_2{)}_4-O-C{H}_3$

4. $C{H}_{3}C{H}_2-CH\left(C{H}_3\right)-O-C{H}_{2}C{H}_3$

The incorrect IUPAC name among the following is:

1.
2.
3.
4.

A compound having the highest boiling point among the following is - 

Which of the following Hydrocarbon has the highest octane number?

1. Methane

2. Ethane

3. Iso-octane

4. Triptane

 ${\mathrm{CH}}_3\mathrm{Cl} \& {\mathrm{C}}_2{\mathrm{H}}_5\mathrm{Cl}$ undergoes Wurtz reaction to give-

The main product A and B in the above mentioned reaction are respectively- 

1. 

2. 

3. 

4. 

3-Hexyne can be converted to trans-3-Hexene by the action of:

1. ${\mathrm{H}}_2$ - Pd/ ${\mathrm{BaSO}}_4$                       

2. Li-Liq. ${\mathrm{NH}}_3$

3. ${\mathrm{H}}_2$ - Pt ${\mathrm{O}}_2$                               

4. ${\mathrm{NaBH}}_4$

The major product in the above mentioned reaction is-

1.		2.
3.		4.