Acetylene gas can
decompose in presence of
A Light
B Sound
C Catalyst
D Moisture
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Answered by
1
Answer:
at atmospheric pressure, acetylene can decompose if ... at temperatures above 120 °C in the presence of bases.
Answered by
0
Answer : Light
Explanation:Consequently, acetylene, if initiated by intense heat or a shockwave, can decompose explosively if the absolute pressure of the gas exceeds about 200 kilopascals (29 psi). Most regulators and pressure gauges on equipment report gauge pressure, and the safe limit for acetylene therefore is 101 kPa gage, or 15 psig.
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