Triphenyl imidazole and Chlorobutanol quize

which of the following is IUPAC Name for Chlorobutanol

• 1,1,1-trichloro-2-methylpropane-2-ol

• 1,1,1-trichloro-3-methylpropane-2-ol

• 1,1,1-trichloro-2-methylpropane-3-ol

• None of the above

what is molecular formula for Chlorobutanol

• C4H6Cl3O

• C4H7Cl3O

• C3H7Cl3O

• C4H7Cl4O

which of the following is not the use of Chlorobutanol

• Bacteriostatic

• Sedative and Hypnotics

• Local Anesthetics

• All are the uses of Chlorobutanol

formation of Chlorobutanol is which type of reaction

• Nucleophilic Substitution

• Nucleophilic Addition

• Reduction

• Non of the above

Why glacial acetic acid is called "glacial" acetic acid

• Because it is derived from glaciers

• Due to its icy appearance at low temperatures

• Named after the geological process of glaciation

• In reference to its slow reaction rate

Completion of reaction between benzil, glacial acetic acid and benzaldehyde will show which type of colour

• Dark Bule colour

• Dark orange colour

• Dark black colour

• colourless

Which starting materials are commonly used in the synthesis of triphenyl imidazole?

• Aniline and acetic acid

• Benzoin and iodine

• Benzaldehyde and Benzil

• Triphenylamine and imidazole

How the reaction progress can be monitored during the synthesis?

• UV-Vis spectroscopy

• TLC (Thin Layer Chromatography)

• NMR (Nuclear Magnetic Resonance)

• Mass spectrometry

what is melting point of Benzil

• 150-160°C

• 94-96°C

• 40-45°C

• 50-60°C

What is melting point of triphenyl imidazole ?

• 185-190°C

• 274°C to 278°C

• 50-55°C

• 300-305°C