Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of

Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of e

1.	Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of
A.	4 kgf/cm2 & 500¬∞C.
B.	10 kgf/cm2 & 1000¬∞C.
C.	40 kg/cm2 & 200¬∞C.
D.	100 kgi/cm2 & 500¬∞C.
Answer» B. 10 kgf/cm2 & 1000¬∞C.