Question:
Concentrated H\(_2\)SO\(_4\) reacts with PCl\(_5\) to produce
Concentrated H\(_2\)SO\(_4\) reacts with PCl\(_5\) to produce
Show Hint
When sulfuric acid reacts with PCl\(_5\), sulfuryl chloride (SO\(_2\)Cl\(_2\)) and phosphorus oxychloride (POCl\(_3\)) are typically formed.
Updated On: Mar 28, 2026
- HClO\(_2\)
- SO\(_2\)Cl\(_2\)
- SOCl\(_2\)
- HClO\(_4\)
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the reaction.
Concentrated sulfuric acid (H\(_2\)SO\(_4\)) reacts with phosphorus pentachloride (PCl\(_5\)) to produce sulfuryl chloride (SO\(_2\)Cl\(_2\)) and phosphorus oxychloride (POCl\(_3\)).
Step 2: Analyzing the options.
(A) HClO\(_2\): This compound is not formed in the reaction with PCl\(_5\).
(B) SO\(_2\)Cl\(_2\): Correct — This is sulfuryl chloride, the product of the reaction.
(C) SOCl\(_2\): This is thionyl chloride, but it is not the product of this reaction.
(D) HClO\(_4\): This is perchloric acid, which is not formed in this reaction.
Step 3: Conclusion.
The correct answer is (B) SO\(_2\)Cl\(_2\), which is formed in the reaction between concentrated H\(_2\)SO\(_4\) and PCl\(_5\).
Concentrated sulfuric acid (H\(_2\)SO\(_4\)) reacts with phosphorus pentachloride (PCl\(_5\)) to produce sulfuryl chloride (SO\(_2\)Cl\(_2\)) and phosphorus oxychloride (POCl\(_3\)).
Step 2: Analyzing the options.
(A) HClO\(_2\): This compound is not formed in the reaction with PCl\(_5\).
(B) SO\(_2\)Cl\(_2\): Correct — This is sulfuryl chloride, the product of the reaction.
(C) SOCl\(_2\): This is thionyl chloride, but it is not the product of this reaction.
(D) HClO\(_4\): This is perchloric acid, which is not formed in this reaction.
Step 3: Conclusion.
The correct answer is (B) SO\(_2\)Cl\(_2\), which is formed in the reaction between concentrated H\(_2\)SO\(_4\) and 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 Inorganic chemistry Questions
- Which among the following is NOT a mineral of chlorine?
- Which among the following is a mineral of Sulphur?
- P$_4$O$_{10}$ reacts with water to produce
- Which among the following oxides is amphoteric in nature?
- Which among the following is used as a source of oxygen in submarine in emergency breathing apparatus?
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