Question

2. (a) Complete the Lewis structure for the molecule shown below. How many lone pairs are there? 3. H-Ca-N-C-H HHH (b) Give the hybridizations of the following atoms in the structure: (i) C. (ii) N- (c) Give approximate values of the following bond angles: (i) H.-C.-N; (ii) C.-N-CD (a) Complete the Lewis structure for the molecule below. How many lone pairs are there? HO H H-Ca-S-CB=C-C-H -N (b) For the structure shown, give the hybridizations of the following atoms: (i) C. (ii) S (iii) o (iv) Co (C) Give approximate value s of the bond angles for the following: (i) H-C.-S (ii) C.-S-O (iii) C.-C-C

i just need help with 2c and 3c

Answer 1

W- N - S-o- 1 И a) (11) N Hybridization Ca -N-6 Hybridization of Ca = 6= Sp3 s bond angle = 109.28 Bong angle = 109. 28° of N=1p3 [one lone Parr + 3 bond pars] : angle will be less than 109.280 But approximate - (09.280 3 (C) (1) Ca = sp3 So, Lu-cars = 109. 28° (1) s sp² hybridization so, Lo-S-0 = 1200 Cri) LG-C-C - 1200 as middle 'C' in sp2 hybridised