What are the hybridisation of the carbon atoms labeled C1 and C2, respectively in glycine? [SEE DIAG — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Step 1: Analyze the chemical environment of each labeled carbon atom in the structural formula of glycine. Step 2: Carbon 1 (C1) is a methylene carbon bonded to two hydrogen atoms, one nitrogen atom, and one carbon atom (4 sigma bonds, 0 pi bonds), corresponding to sp3 hybridization. Carbon 2 (C2) is a carbonyl carbon double-bonded to an oxygen atom, single-bonded to another oxygen, and single-bonded to Carbon 1 (3 sigma bonds, 1 pi bond), corresponding to sp2 hybridization. Step 3: Therefore, the hybridization of C1 and C2 is sp3 and sp2 respectively, matching option (c).