Question

 (C on left: dbl bond o, sngl bond H, sngl bond c)

 (c in center: 2 sngl bond H, sngl bond c, sngl bond N) 

(N on right: 2 sngl bond H, sngl bond C, one lone pair) 

For the molecule given above, what is the molecular geometry around the carbon on the left, the carbon in the center and the nitrogen on the right, in that order? 

• trigonal planar, tetrahedral, trigonal pyramidal 

• tetrahedral, tetrahedral, tetrahedral 

• trigonal planar, tetrahedral, tetrahedral 

• trigonal planar, tetrahedral, trigonal planar 

• trigonal pyramidal, trigonal pyramidal, trigonal pyramidal

Answer 1

Answer is a A- Trigonal planar, tetrahedral, triagonal pyrimidad Explanation: H -C- I-J-T -H C NIKI I-Z: for à on the left H-CC esp? hybridisation Here carbon atom one containing double a single band and band atom having have sp2 set hybridisation. Carbon aridisation with no lone pair atre trigonal planar in molecular geometry. For Carbon' aut middle Here Carbon atom band contain a so its hybridization is single and-N. Aterms having sps. sp3 hybridisation Atsp3 hybridisatia no lone with pair are tetrahedral in molecular gometry For Nitrongen lone pair C - N Here Nitrogen aton have H i sp3 hybridisadi 3 single band and I love pair is sp3. Atoms so its hyb" having with Ilone pair are sp3 hybridisation in frigonal pyrimidal molecular geometry.