What is the product of hydrogenation of benzene?a) Tolueneb) Cyclohexanec) Anilined) Phenol

1-Hexyne is treated with sodium hydride, followed by bromoethane. Lindlar hydrogenation of the resulting product affords what final product?Select answer from the options below(E)-2-octene(E)-3-octeneoctane(Z)-2-octene(Z)-3-octene

Preparation of benzene from phenol is

During halogenation of benzene, the intermediate sigma complex is ___________ with a base to create the final, uncharged, aromatic product. During sulfonation of benzene, the intermediate sigma complex is ____________ to give an anion, which is ___________ to form the final, uncharged, aromatic product.Select answer from the options belowprotonated; deprotonated; protonateddeprotonated; protonated; protonatedprotonated; protonated; deprotonateddeprotonated; deprotonated; protonated

Which of the following oxidizing reagents is used for conversion of toluene to benzaldehyde?

Benzene reacts with CH3Cl in the presence of anhydrous AlCl3 to form(a) Chlorobenzene(b) Benzyl chloride(c) Xylene(d) toluene