Question:
The bond length and bond angle of S$_8$ ring in rhombic sulphur are respectively:
The bond length and bond angle of S$_8$ ring in rhombic sulphur are respectively:
Show Hint
S$_8$ exists as a puckered ring; S–S bond length is ~204 pm due to single bond character.
Updated On: Jul 18, 2026
- 104 pm, 107°
- 204 pm, 107°
- 304 pm, 107°
- 194 pm, 120°
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understand structure of S$_8$.
Rhombic sulphur exists as puckered crown-shaped S$_8$ ring with single S–S bonds between atoms.
Step 2: Bond length in S–S single bond.
Typical S–S single bond length is approximately 204 pm due to larger atomic size of sulphur compared to oxygen.
Step 3: Bond angle in S$_8$.
The ring has puckered structure leading to bond angle close to 107°, similar to distorted tetrahedral geometry.
Step 4: Structural reasoning.
Puckering reduces strain in the ring and stabilizes S$_8$ configuration, fixing bond angle near 107°.
Step 5: Compare options.
Only option matching standard structural data is 204 pm and 107°.
Step 6: Final conclusion.
\[ \boxed{204 \, \text{pm}, 107^\circ} \]
Rhombic sulphur exists as puckered crown-shaped S$_8$ ring with single S–S bonds between atoms.
Step 2: Bond length in S–S single bond.
Typical S–S single bond length is approximately 204 pm due to larger atomic size of sulphur compared to oxygen.
Step 3: Bond angle in S$_8$.
The ring has puckered structure leading to bond angle close to 107°, similar to distorted tetrahedral geometry.
Step 4: Structural reasoning.
Puckering reduces strain in the ring and stabilizes S$_8$ configuration, fixing bond angle near 107°.
Step 5: Compare options.
Only option matching standard structural data is 204 pm and 107°.
Step 6: Final conclusion.
\[ \boxed{204 \, \text{pm}, 107^\circ} \]
Was this answer helpful?
0
0
Top AP EAPCET Chemistry Questions
- The four quantum numbers of the valence electron of potassium are :
- The volume of $0.02\, M$ acidified permanganate solution required for complete reaction of $60\, mL$ of $0.01\, MI^{-}$ ion solution to form $I_2$ in $mL$ is
- In which of the following the election gain enthalpy of elements is correctly arranged?
- The radii of $ \text{F,}{{\text{F}}^{-}}\text{O} $ and $ {{\text{O}}^{2-}} $ are in the order
- Which of the following has the highest first ionization potential?
View More Questions
Top AP EAPCET The p-Block Elements Questions
- Identify the correct statements about Boron:
I. It has high melting point.
II. It has high density.
III. It has high electrical conductivity.
IV. B-10 isotope of it has high ability to absorb neutrons - Which of the following tetrahalides does not exist?
- Statement I: Boron does not exhibit allotropy
Statement II: Boron is extremely hard and black coloured solid - The conjugate base of NH$_4^+$ is
- In long form of periodic table, the d-block element which forms interstitial hydride is
View More Questions
Top AP EAPCET Questions
- A body is projected from the ground at an angle of $\tan^{-1} \left( \frac{8}{7}\right)$ with the horizontal. The ratio of the maximum height attained by it to its range is
- The four quantum numbers of the valence electron of potassium are :
- A lens forms real and virtual images of an object, when the object is at $u_{1}$ and $u_{2}$ distances respectively. If the size of the virtual image is double that of the real image, then the focal length of the lens is (take, the magnification of the real image as $m$ )
- Two spheres $P$ and $Q$, each of mass $200\, g$ are attached to a string of length one metre as shown in the figure. The string and the spheres are then whirled in a horizontal circle about $O$ at a constant angular speed. The ratio of the tension in the string between $P$ and $Q$ to that of between $P$ and $O$ is $(P$ is at mid-point of the line joining $O$ and $Q$ )
- The volume of $0.02\, M$ acidified permanganate solution required for complete reaction of $60\, mL$ of $0.01\, MI^{-}$ ion solution to form $I_2$ in $mL$ is
View More Questions