A compound that gives an optically inactive compound on treatment with H₂(2 moles)/ Pt is-

1. 3-Methyl-1-pentyne

2. 4-Methyl-1-hexyne

3. 3-Methyl-1-heptyne

4. None of the above

The final product in the above sequence of reactions is-

1.
2.
3.
4.

Product (B) in the above mentioned reaction is-

1.		2.
3.		4.

A non-aromatic compound among the following compounds is:

1.		2.
3.		4.

A compound among the following that gives the maximum % of meta product on nitration

(using HNO₃/H₂SO₄) is :

1. Toluene

2. Aniline

3. Benzene

4. Isopropyl benzene

Cyclopentadiene is much more acidic than cyclopentane, beacuse -

1. Cyclopentadiene has conjugated double bonds.

2. Cyclopentadiene has both sp² and sp³ hybridized carbon atoms.

3. Cyclopentadiene is a strain-free cyclic system.

4. Cyclopentadienyl anion ion, the conjugate base of cyclopentadiene, is an aromatic species and hence has higher stability.

 The compounds among the following that can be generated by Friedel craft acylation is/are -

I.
II.
III.
IV.

     
The product B in the above mentioned reaction is -

1.		2.
3.		4.

The major product obtained in the given reaction is:

1.		2.
3.		4.

A compound among the following that does not undergo Friedel-Craft's reaction easily is-

1. Cumene               

2.  Xylene

3. Nitrobenzene         

4. Toluene