Multiple Choice
What is the bond angle in a trigonal planar molecule or ion?
A) 109°
B) 180°
C) 90°
D) 72°
E) 120°
Correct Answer:
Verified
Correct Answer:
Verified
Q47: The approximate H-C-C bond angle in ethane,C<sub>2</sub>H<sub>6</sub>,is<br>A)60°.<br>B)180°.<br>C)120°.<br>D)109°.<br>E)90°.
Q48: Which molecule or ion has the highest
Q49: Which of the following species has(have)a bond
Q50: What is the molecular geometry around carbon
Q51: What is the electron geometry (or electron
Q53: Which of the following statements best describes
Q54: Which molecule or ion is not planar?<br>A)H<sub>2</sub>CO<br>B)NO<sub>2</sub><sup>-</sup><br>C)C<sub>2</sub>F<sub>4</sub><br>D)H<sub>2</sub>CCO<br>E)PO<sub>4</sub><sup>3-</sup>
Q55: Which molecule or ion has a trigonal
Q56: Which of the following statements is incorrect
Q57: The nitrosyl ion,NO<sup>+</sup>,has ten bonding electrons and