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The bond angle formed by different hybri...

The bond angle formed by different hybrid orbitals are in the order

A

`sp^2gtsp^3gtsp`

B

`sp^3ltsp^2gtsp`

C

`sp^3gtsp^2gtsp`

D

`spgtsp^2gtsp^3`

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To determine the bond angles formed by different hybrid orbitals, we can analyze the hybridization of various compounds and their corresponding bond angles. Let's go through the steps systematically. ### Step-by-Step Solution: 1. **Identify the Hybridization of Ethane (C2H6)**: - Ethane has the formula C2H6. Each carbon atom in ethane is sp³ hybridized. - The geometry of sp³ hybridization is tetrahedral. - **Bond Angle**: The bond angle in sp³ hybridization is approximately 109.28°. 2. **Identify the Hybridization of Ethene (C2H4)**: - Ethene has the formula C2H4. Each carbon atom in ethene is sp² hybridized. - The geometry of sp² hybridization is trigonal planar. - **Bond Angle**: The bond angle in sp² hybridization is approximately 120°. 3. **Identify the Hybridization of Ethyne (C2H2)**: - Ethyne has the formula C2H2. Each carbon atom in ethyne is sp hybridized. - The geometry of sp hybridization is linear. - **Bond Angle**: The bond angle in sp hybridization is 180°. 4. **Identify the Hybridization of BF3**: - In BF3, boron is sp² hybridized. - The geometry is also trigonal planar. - **Bond Angle**: The bond angle in BF3 is approximately 120°. 5. **Summarize the Bond Angles**: - **sp hybridization**: 180° (e.g., Ethyne) - **sp² hybridization**: 120° (e.g., Ethene, BF3) - **sp³ hybridization**: 109.28° (e.g., Ethane) 6. **Order the Bond Angles**: - From the above analysis, we can order the bond angles from highest to lowest: - sp (180°) > sp² (120°) > sp³ (109.28°) ### Final Answer: The bond angles formed by different hybrid orbitals are in the order: **sp > sp² > sp³**.
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