Question 3 (1 point) Select the geometry, the bond angles, and the hybridisation state for the carbon atom marked with an asterisk in the following structure. Selecting more than three options will result in some marks deductions. Angular Linear Pyramidal Trigonal planar Tetrahedral 180° 120° 109° 90° sp SP * N

E = h v E = hc / wavelenegth wavelength = c / v c = 3.00 x 108 m /s h = 6.626 x 10-34 J. s 1 nm = 1 x 10-9 m Avogadro's number: 6.022 x 1023 total electron group group geometry number of surrounded atoms  number of lone pair of electrons molecular shape  2 linear  2 0 linear   3 trigonal planar  3     2 0     1 trigonal planar      bent or angular  4     tetrahedral  4       3     2     0       1     2       tetrahedral        trigonal pyramidal    bent or angular              How many lone pair of electrons are on C in CH4 ? Z of C=6,  H = 1 Group of answer choices A.) 0 lone pair of electrons B.) 2 lone pair of electrons C.) 1 lone pair of electrons D.) 3 lone pair of electrons

E = h v E = hc / wavelenegth wavelength = c / v c = 3.00 x 108 m /s h = 6.626 x 10-34 J. s 1 nm = 1 x 10-9 m Avogadro's number: 6.022 x 1023 total electron group group geometry number of surrounded atoms  number of lone pair of electrons molecular shape  2 linear  2 0 linear   3 trigonal planar  3     2 0     1 trigonal planar      bent or angular  4     tetrahedral  4       3     2     0       1     2       tetrahedral        trigonal pyramidal    bent or angular                Determine the molecular shape for SO4-2. Z of O = 8,  S = 16 A.) bent or angular B.) trigonal planar C.) trigonal pyramidal D.) tetrahedral

Give approximate values for the indicated bond angles in the molecule shown. 5,6 = Express the bonding angles in degrees to four significant digits separated by a comma. VE ΑΣΦ H 5 T H N-Q-H ? 6