16 The following are methods of preparation of acetylene EXCEPT ___________.
Acylation of ethyne
Alkylation of ethyne
Dehydrohalogenation of dihalides
Dehalogenation of tetrahalide
17 The lobes of
Sp3
Sp3
are separated by ________
Orbital
Node
Antinode
None of the above
18 The number of hybrid orbitals generated is determined by __________ combined.
Number of shells
Number of protons
Number of atomic orbitals
Number of electrons
16 The following are methods of preparation of acetylene EXCEPT ___________.
Acylation of ethyne
17 The lobes of
Node
18 The number of hybrid orbitals generated is determined by __________ combined.
Number of atomic orbitals
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