Aromatic Hydrocarbons Mcqs
Our collections of Multiple choice questions and answers focuses on study of Aromatic Hydrocarbons in Chemistry. These questions are chosen from a collection of most authoritative and best reference books on Chemistry. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate knowledge on Aromatic Hydrocarbons in Chemistry comprehensively.
32. Replacement of hydrogen of benzene by alkyl group in the presence of alkyl halide & aluminum chloride is known as
Dows process
Friedel & Craft acylation
Friedel & Craft alkylation
Clemmenson reduction
Answer & Solution
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33. Which one of the following radical is called benzyl radical?
C6H5?
C6H5?C
C6H5?CH-
C6H5?CH2-
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34. Which compound form benzoic acid on oxidation with acidified KMnO4 or K2Cr2O7
Toluene
Ethyl benzene
N-propyl benzene
All
35. Ozonolysis of benzene produces
Glycol
Glyoxal
Vicinal diol
Both b & c
36. Which one of the following is benzal chloride?
C6H5 CH2C?
C6H5 CHC?2
C6H5 -CH = CHC?
None of the above
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37. What is the molecular formula of Benzenetriozonide?
C6H6O9
C6H5O8
C6H5O9
C6H6O6
38. The hydrolysis of Benzenetrizonide will yield three moles of
Glyoxime
Benzaldehyde
Glycol
Glyoxal