. Catalyst used in dimerisation of acetylene to prepare chloroporpene is
a. HgSO4+H2SO4
b. Cu2Cl2
c. Cu2Cl2+NH4OH
d. Cu2Cl2+NH4Cl
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a. HgSO4+H2SO4
b. Cu2Cl2
c. Cu2Cl2+NH4OH
d. Cu2Cl2+NH4Cl