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1. |
At what temperature does acetylene reacts with dry hydrogen chloride in a multi tubular reactor packed with mercuric chloride catalyst, supported over activated carbon, to produce vinyl chloride? |
A. | 50-60 ᵒC |
B. | 90-100 ᵒC |
C. | 150-175 ᵒC |
D. | 180 ᵒC |
Answer» C. 150-175 ¬¨‚à묨¬µ‚àö‚â†C | |