Hydrocarbons

Number of compounds from the following which cannot undergo Friedel-Crafts reactions is: toluene, nitrobenzene, xylene, cumene, aniline, chlorobenzene, m-nitroaniline, m-dinitrobenzene

The major product of the following reaction is P. CH3C C - CH3 [ (ii) dil. KMnO4 \ 273 K](i) Na/liq. NH3 'P' Number of oxygen atoms present in product 'P' is . (nearest integer)

Given below are two statements : In the light of the above statements, choose the most appropriate answer from the options given below :

1. Both Statement I and Statement II are incorrect
2. Statement I is correct but Statement II is incorrect
3. Statement I is incorrect but Statement II is correct
4. Both Statement I and Statement II are correct

Consider the given chemical reaction : [figure] Product "A" is :

1. picric acid
2. oxalic acid
3. adipic acid
4. acetic acid

Which of the following compound will most easily be attacked by an electrophile?

1. [figure]
2. [figure]
3. [figure]
4. [figure]

Total number of deactivating groups in aromatic electrophilic substitution reaction among the following is . [figure]

In the given reactions identify A and B [figure] CH3-C C-CH3 + H2 Na/Liquid NH3 “B”

1. A : n-Pentane B : Cis - 2 - butene
2. A : 2-Pentyne B : Cis-2-butene
3. A : n-Pentane B : trans-2-butene
4. A : 2-Pentyne B : trans-2-butene

The set of meta directing functional groups from the following sets is :

1. -CN, -NH2, -NHR, -OCH3
2. -CN, -CHO, -NHCOCH3, -COOR
3. -NO2, -NH2, -COOH, -COOR
4. -NO2, -CHO, -SO3H, -COR

Number of alkanes obtained on electrolysis of a mixture of CH3COONa and C2H5COONa is .

Major product of the following reaction is - [figure]

1. [figure]
2. [figure]
3. [figure]
4. [figure]