Advertisements
Advertisements
Question
Predict the shape and bond angles in the following molecule:
H2S
Advertisements
Solution
There are two bond pairs and two lone pairs on the central atom. Hence, the shape of H2S is bent or V-shaped and H–S–H bond angle is slightly less than 109°28′.
APPEARS IN
RELATED QUESTIONS
Select and write the most appropriate alternatives from the given choices.
The angle between the two covalent bonds is minimum in:
Write the geometry and bond angle present in ammonia.
F-Be-F is a liner molecule but H-O-H is angular. Explain.
In the case of bond formation in Acetylene molecule: Name the type of Hybridization.
Define Bond Enthalpy
Predict the shape and bond angles in the following molecule:
CF4
Predict the shape and bond angles in the following molecule:
HCN
Using data from the Table, answer the following:
| Examples | C2H6 Ethane | C2H4 Ethene | C2H2 Ethyne |
| Structure |
\[\begin{array}{cc} \backslash \phantom{......}/\phantom{.}\\ \ce{—C – C —}\\ /\phantom{......}\backslash\phantom{.}\end{array}\] |
\[\begin{array}{cc} \backslash \phantom{......}/\\ \ce{C \text{=} C}\\ /\phantom{......}\backslash\end{array}\] |
\[\ce{- C ≡ C -}\] |
| Type of bond between carbons | single | double | triple |
| Bond length (nm) | 0.154 | 0.134 | 0.120 |
| Bond Enthalpy kJ mol-1 | 348 | 612 | 837 |
- What happens to the bond length when unsaturation increases?
- Which is the most stable compound?
- Indicate the relationship between bond strength and Bond enthalpy.
- Comment on the overall relation between Bond length, Bond Enthalpy, and Bond strength and stability.
Write the formula to calculate the bond order of molecule.
The CORRECT order of C-X bond polarity is ____________.
In gas phase H-O-O-H bond angle in H2O2 is ______.
Which of following bonds has maximum bond length?
What is the H-S-H bond angle in H2S?
The hybridization and bond angle in BeCl2 molecule are ____________ respectively.
Which of the following pairs have identical bond order?
The bond angle is minimum in ____________.
Identify the CORRECT option.
Which of the following is INCORRECTLY matched?
What is the bond order of Be2 molecule?
What is the bona order of O2 molecules?
