Arrange the following compounds in order of increasing reaction rate with HNO3/H2SO4. I. C6H5CH=O        II. C6H5OCH3        III. C6H5Br        IV. C6H5CH3

Which one of the following reactions does not give tert-butylbenzene?

What would be the product of the following reaction?   

Which of the following represents the correct ranking in terms of increasing boiling point?

Why does anisole undergo bromination with Br2 in the absence of FeBr3 whereas bromination of benzene requires the presence of FeBr3?

What is the expected product for the following reaction?   

When 2,4-dinitrochlorobenzene is treated with sodium hydroxide at 100°C followed by protonation ________.

Which of the following statements is consistent with the mechanism for nucleophilic addition of aldehydes/ketones under basic conditions?

Which of the following is the most reactive toward addition of a Grignard reagent?

Which of the following chlorobenzenes does not undergo nucleophilic aromatic substitution upon treatment with NaNH2?