Multiple Choice
Acetylene, C2H2, the simplest alkyne, can be prepared from "inorganic" materials. Which of these reactions is used to prepare acetylene in this way
A) 2C + H2 C2H2
B) C2H4 C2H2 + H2
C) 2CO + 2H2O C2H2 + H2O2
D) CaC2 + 2H2O C2H2 + Ca(OH) 2
Correct Answer:

Verified
Correct Answer:
Verified
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