Assertion (A):	Benzene and naphthalene are aromatic hydrocarbons.
Reason (R):	Benzene and naphthalene contain the same number of delocalized π  electrons.

 

1.	Both (A) and (R) are True and (R) is the correct explanation of (A).
2.	Both (A) and (R) are True but (R) is not the correct explanation of (A).
3.	(A) is a True but (R) is False.
4.	Both (A) and (R) are False.

A: Alkyl groups show +l effect.

R: Halogens are -l and +R groups.

1. Both Assertion & Reason are true and the reason is the correct explanation of the assertion.

2. Both Assertion & Reason are true but the reason is not the correct explanation of the assertion.

3. Assertion is a true statement but Reason is false.

4. Both Assertion and Reason are false statements.

Given below two statements:

Most stable carbanion intermediate in following is :

1.		2.
3.		4.	All of these are equally stable.

The IUPAC name of the above mentioned compound is - 

1. Citric acid

2. 3-Hydroxy pentane-1,5-dioic acid

3. 2-Hydroxypropane-1,2,3-tricarboxylic acid

4. 2-Carboxy-2-hydroxy propane-1,3-dicarboxylic acid

The pair that represents chain isomers is :-

1.
2.
3.
4.

The pair among the following that does not contain position isomers is -

1.
2.
3.
4.

Which of the following compound exhibit optical isomerism?

1. 

2. 

3. 

4. All of these

Arrange the following in order of their reactivity toward electrophilic substitution reaction:

I.		II.
III.		Iv.