Question:
Which of the following molecules shows \(\text{sp}^{3}\text{d}\) hybridisation?
Which of the following molecules shows \(\text{sp}^{3}\text{d}\) hybridisation?
Show Hint
sp3d hybridisation needs five electron domains on the central atom.
Updated On: Nov 12, 2026
- \(\text{PCl}_{5}\)
- \(\text{SO}_{2}\)
- \(\text{BF}_{3}\)
- \(\text{CO}_{2}\)
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
\(\text{sp}^{3}\text{d}\) hybridisation needs five electron domains around the central atom, giving a trigonal bipyramidal shape.
Step 2: Check the Options
In \(\text{PCl}_{5}\), P has five bond pairs and no lone pair, so it uses one 3s, three 3p and one 3d orbital.
Step 3: Why the other options fail
\(\text{SO}_{2}\) has three domains (\(\text{sp}^{2}\)). \(\text{BF}_{3}\) has three domains (\(\text{sp}^{2}\)). \(\text{CO}_{2}\) has two domains (sp).
Final Answer:
\(\text{PCl}_{5}\) shows \(\text{sp}^{3}\text{d}\) hybridisation. \[ \boxed{\text{(A) }\text{PCl}_{5}} \]
\(\text{sp}^{3}\text{d}\) hybridisation needs five electron domains around the central atom, giving a trigonal bipyramidal shape.
Step 2: Check the Options
In \(\text{PCl}_{5}\), P has five bond pairs and no lone pair, so it uses one 3s, three 3p and one 3d orbital.
Step 3: Why the other options fail
\(\text{SO}_{2}\) has three domains (\(\text{sp}^{2}\)). \(\text{BF}_{3}\) has three domains (\(\text{sp}^{2}\)). \(\text{CO}_{2}\) has two domains (sp).
Final Answer:
\(\text{PCl}_{5}\) shows \(\text{sp}^{3}\text{d}\) hybridisation. \[ \boxed{\text{(A) }\text{PCl}_{5}} \]
Was this answer helpful?
0
0
Top MHT CET Chemistry Questions
- The temperature of $32^{\circ}C$ is equivalent to
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
- If a metal crystallises in bcc structure with edge length of unit cell $4.29 \times 10^{-8}\, cm$ the radius of metal atom is
- Which of the following oxides can act both as an oxidising agent as well as reducing agent ?
- "The mass and energy both are conserved in an isolated system", is the statement of
View More Questions
Top MHT CET Hybridisation Questions
- The shape of a molecule of NH$_3$, in which the central atom contains a lone pair of electrons, is
- In the compound \(^1\text{CH}_2 = ^2\text{CH}-^3\text{CH}_2-^4\text{CH}_2-^5\text{C}\equiv ^6\text{CH}\), The \(C_2-C_3\) bond is of type
- Identify the type of hybridization of carbon that is attached to the OH group, in benzylic alcohol?
- What is the number of \(sp^3\) hybrid carbon atoms in \(\text{HO}(\text{CH}_2)_2\text{CH}(\text{CH}_3)_2\)?
- Find the hybridization and number of coordinate bonds formed in tetracyanonickelate(II) ion respectively.
View More Questions
Top MHT CET Questions
- During r- DNA technology, which one of the following enzymes is used for cleaving DNA molecule ?
- In non uniform circular motion, the ratio of tangential to radial acceleration is (r = radius of circle, $v =$ speed of the particle, $\alpha =$ angular acceleration)
- The temperature of $32^{\circ}C$ is equivalent to
- The line $5x + y - 1 = 0$ coincides with one of the lines given by $5x^2 + xy - kx - 2y + 2 = 0 $ then the value of k is
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
View More Questions