Vinyl chloride (CH‚Äö√á√á = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of$

10 kgf/cm¬¨‚â§ & 1000¬¨‚àûC

4 kgf/cm¬¨‚â§ & 500¬¨‚àûC

40 kg/cm¬¨‚â§ & 200¬¨‚àûC

100 kgi/cm¬¨‚â§ & 500¬¨‚àûC

Vinyl chloride (CH‚Äö√á√á = CH.Cl) is produced by the therma

1.	Vinyl chloride (CH‚Äö√á√á = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of$
A.	4 kgf/cm¬¨‚â§ & 500¬¨‚àûC
B.	10 kgf/cm¬¨‚â§ & 1000¬¨‚àûC
C.	40 kg/cm¬¨‚â§ & 200¬¨‚àûC
D.	100 kgi/cm¬¨‚â§ & 500¬¨‚àûC
Answer» B. 10 kgf/cm¬¨‚â§ & 1000¬¨‚àûC