Question:
Molecular formula of sulphur at ordinary temperature is:
Molecular formula of sulphur at ordinary temperature is:
Show Hint
Sulphur commonly exists as S\(_8\) molecules at room temperature, forming a crown-shaped cyclic structure.
Updated On: Oct 7, 2025
- S\(_2\)
- S\(_4\)
- S\(_6\)
- S\(_8\)
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Physical state of sulphur.
At ordinary temperature, sulphur exists in the solid state. Its most stable form is rhombic sulphur.
Step 2: Molecular structure.
In rhombic sulphur, each molecule consists of 8 sulphur atoms forming a puckered ring (crown shape). Hence, its molecular formula is S\(_8\).
Step 3: Conclusion.
Therefore, the correct molecular formula of sulphur at ordinary temperature is (D) S\(_8\).
At ordinary temperature, sulphur exists in the solid state. Its most stable form is rhombic sulphur.
Step 2: Molecular structure.
In rhombic sulphur, each molecule consists of 8 sulphur atoms forming a puckered ring (crown shape). Hence, its molecular formula is S\(_8\).
Step 3: Conclusion.
Therefore, the correct molecular formula of sulphur at ordinary temperature is (D) S\(_8\).
Was this answer helpful?
0
0
Top Questions on Solid State
- Schottky defect is NOT observed in _______.
- Define a unit cell. Which colour is shown by NaCl crystal due to formation of F-centre? Why does fluorine show anomalous behaviour in ‘17 group’ elements?
- An element with molar mass 27 g/mol forms a cubic unit cell with edge length 405 pm. If density of the crystal is g cm\(^{-3}\), identify the type of unit cell. Derive the equation of Raoult’s law for binary solution containing non-volatile solute.
- In Cubic lattice,
(A) For face centered cubic (fcc) lattice, effective number of atoms per unit cell is 2
(B) For body centered cubic (bcc) lattice, effective number of atoms per unit cell is 4
(C) \(a = b = c\), and \(\alpha = \beta = \gamma = 90^\circ\), where \(a\), \(b\), \(c\) are edge lengths and \(\alpha\), \(\beta\), \(\gamma\) are axial angles
(D) For simple cubic (sc) lattice, effective number of atoms per unit cell is 1
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Nano Science
- Solid State
- Which of the following are correct statements?
(A) Hydrogen bond is weaker than covalent bond.
(B) CH\(_4\) has covalent bonds.
(C) Covalent compounds do not conduct electricity except diamond.
(D) Graphite is a soft solid and a good conductor of electricity.
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Nano Science
- Solid State
View More Questions
Questions Asked in UP Board XII exam
- If \( f: \mathbb{R} \to \mathbb{R} \), is given by \( f(x) = (3 - x^3)^{1/3} \), then \( f \circ f(x) \) is equal to :
- UP Board XII - 2025
- Relations and functions
- Establish the formula of magnetic dipole moment.
- UP Board XII - 2025
- Magnetism
- Prove that \( \int_{0}^{\pi/2} \sqrt{\frac{1+\cos 4x}{2}} \, dx = 1 \).
- UP Board XII - 2025
- Calculus
- Bt cotton formed from:
- UP Board XII - 2025
- Biotechnology
- Correct any one of the following sentences:
(i) India won the match by an inning.- UP Board XII - 2025
- Sentence Correction
View More Questions