What catalyst is employed when benzene is prepared from acetylene at 70°C?

Related Mcqs:

When benzene is substituted by halogens only which one of the following halogens only which one of the following halogens is given the number one position in the ring while writing the name of compound ?

A. Bromine B. Chlorine C. Fluorine D. Iodine...

Michael Faraday discovered benzene in the gas which was produced by destructive distillation of vegetable oil that is done in________________?

A. The presence of Oxygen B. The presence of Hydrogen C. The absence of Oxygen D. The presence of excessive Oxygen...

The resonance energy of benzene is__________________?

A. 150.5 kJ/mol B. 250.5 kJ/mol C. 150.5 Cal/mol D. 250.5 Cal/mol...

Mixture of catalysts Cr2O3 + A?2O3 + SiO2 at 500?C are used when benzene is prepared from_______________?

A. acetylene B. N-hexane C. Benzene sulphonic acid D. Sodium benzoate...

Acetophenone is a_____________________?

A. Ether B. Ketone C. Aldehyde D. Ester...