Friedel-Crafts reaction is not related with
acylation
reduction
sulphonation
nitration
B.
reduction
Friedel-Crafts reaction is not related to reduction, as it is an aromatic electrophilic substitution reaction.
Assertion (A): Reaction of 1-butene with HBr gives 1-bromobutane as major product.
Reason (R): Addition of hydrogen halides to alkenes proceeds according to Markownikoffs rule.
The correct answer is
A and R are correct and R is the correct explanation of A
A and R are correct but R is not the correct explanation of A.
A is correct but R is not correct
A is not correct but R is correct
What is the product in the following reaction?
Benzoquionone
Cyclohexane-1-one
Benzoic sulphate
Benzoric acid
Which one of the following has highest boiling point?
H3CCH2CH2CH2Cl
(H3C)2CHCH2Cl
(H3C)3CCl
H3CCH2CHClCH3
The product Z of the following reaction is H3CC≡CH Z.
H3CCH2CHBr2
H3CCBr2CH3
H3CCHBrCH2Br
BrCH2CH2CH2Br
Identify X and Y in the following reaction sequence
X | Y |
(CH3)2CHBrCH3 | CH3CH=CHCH3 |
X | Y |
(CH3)2CHCH2Br | CH3CH=CHCH3 |
X | Y |
(CH3)2CBrCH2Br | (CH3)2C=CH2 |
X | Y |
(CH3)2CHCHBr2 | (CH3)2C=CH2 |
Oxidation of cyclohexene in presence of acidic potassium permaganate leads to
glutaric acid
adipic acid
pimelic acid
succinic acid
Cyclopentadienyl anion is
benzenoid and aromatic
non-benzenoid and aromatic
non-benzenoid and non-aromatic
non-benzenoid and anti- aromatic