Multiple Choice
There are ________ σ and ________ π bonds in the H-C≡C-H molecule.
A) 3 and 2
B) 3 and 4
C) 4 and 3
D) 2 and 3
E) 5 and 0
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q3: The sp<sup>2</sup> atomic hybrid orbital set accommodates
Q14: There is/are _ hybridized s atomic orbital(s)in
Q18: The hybridization of orbitals on the central
Q19: A molecule has the formula AB<sub>3</sub> and
Q23: The hybridization of the oxygen atom labeled
Q25: Of the following species,_ will have bond
Q52: The central atom in a certain molecule
Q66: The bond order of a homonuclear diatomic
Q95: Using the VSEPR model,the electron-domain geometry of
Q150: Of the molecules below,only _ is nonpolar.<br>A)BF<sub>3</sub><br>B)NF<sub>3</sub><br>C)IF<sub>3</sub><br>D)PBr<sub>3</sub><br>E)BrCl<sub>3</sub>