Hydrogenation of benzene to cyclohexane is what?

Question: Hydrogenation of benzene to cyclohexane is what?

Hydrogenation of benzene to cyclohexane is a chemical reaction in which benzene (C6H6) is combined with hydrogen (H2) in the presence of a catalyst (such as platinum or palladium) to form cyclohexane (C6H12). 

The reaction is typically carried out at high temperature and pressure, and involves the addition of hydrogen atoms to the carbon-carbon double bonds in the benzene ring. 

The balanced chemical equation for this reaction is:

C6H6 + 3H2 → C6H12

This reaction is an example of a catalytic hydrogenation reaction, which is commonly used in the chemical industry to convert unsaturated hydrocarbons (such as benzene) to saturated hydrocarbons (such as cyclohexane).