Question

What are the operating conditions of ethylene dichloride thermal pyrolysis reaction?

(a) 500°C, 4 atm

(b) 250°C, 4 atm

(c) 500°C, 2 atm

(d) 250°C, 2 atm

This question was posed to me during an interview.

This key question is from C2 Compounds in section Synthetic Organic Chemical Industries of Chemical Technology

Answer 1

Correct option is (a) 500°C, 4 atm

For explanation: Thermal pyrolysis reaction of ethylene dichloride is operated at a temperature of 500°C and a pressure of 4 atm. Increase in temperature increases carbon formation which is not favorable.