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numbeh tetrahedral. The of nonbond b The geometry is number pairs pairs is 2. am

ID: 504443 • Letter: N

Question

numbeh tetrahedral. The of nonbond b The geometry is number pairs pairs is 2. am nonbending 9the domain geometry is tetrahedral. The number of nonbonding d) The electron-domain geometry is trigonal opyramidal. The number of pairs is 4. of nonbonding Choose the selection which most accurately gives the value of the ange numbered and the both best possible (most specfic answer. value of the angle numbered in the figure above. Choose the greater than 109.5 2 if an angle somewhat whive correct, answers wiu be graded wrong. For example, less than 120 degrees, degrees, an answer which says that it is will be graded wrong. than 109.5 degrees and angle 2 is somewhat less than 109.5 a) Angle 1 is somewhat more angle 2 is somewhat less 1 than degrees. 109.5 degrees and b) Angle 1 is somewhat less than degrees. c) Angle 1 is very close to 180 degrees and angle 2 is very close 9o degrees. degrees. to and 2 is very close to 90 120 d) Angle 1 is somewhat less than 109.5 degrees angle less than e) Angle 1 is somewhat less than 109.5 degrees and angle 2 is somewhat degrees im 10

Explanation / Answer

4. Angle 1 is somewhat less than 109.5 degrees and angle 2 is very close to 90 degrees.

5.NH3 is polar, O3 polar and SF2 is polar