Sigi in the ri rite the state of hybridization of the atoms dicated by arrows in the compound
shown on S P ght: (26 pts) Sp 2. What are the molecular shapes of the following
moleculesions201 Molecule/ion NH Shape CH3 CHs nor 3. Pairs of structures are given below.
Determine whether they representa resonance structures of the same molecule or ion, (e) two
compounds ts) compounds that are isomers. Write your answer in the column belowy the (a) the
same compound, (b) compounds that are not isomers, or (d) two H3C CHs Ha HyC soners c) not
isomers b) resonance structures HC-CH2 & (d) H3C-CH2 CH3 H2CCH3 (b) resonance
struchures d) stereoiso mers
Solution
In the question, no 3 part "a" is wrong as one represents acetone while other is 2-propanol
which are functional isomer.
In the question, no 3 " D" part also answer is wrong as both are the same compound (n-pentane)
so they are not isomers.
In question no 5 "F" part structure is wrong as(ethyne is linear ) it should be linear so both
hydrogen should be in one line.
In the question, no 7 structure of CS 2 is wrong as it should be linear S=C=S and dipole moment
is zero so it is nonpolar
Rest is correct answers.