KCET · Chemistry · d and f Block Elements
\(2 \mathrm{SO}_{2}(g)+\mathrm{O}_{2}(g) \stackrel{\mathrm{V}_{2} \mathrm{O}_{5}}{\rightleftharpoons}\) is an example for
- A neutralisation reaction
- B homogeneous catalysis
- C heterogeneous catalysis
- D irreversible reaction
Answer & Solution
Correct Answer
(C) heterogeneous catalysis
Step-by-step Solution
Detailed explanation
\(2 \mathrm{SO}_{2}(g)+\mathrm{O}_{2}(g) \underset{\text { (solid) }}{\stackrel{\mathrm{V}_{2} \mathrm{O}_{5}}{\rightleftharpoons}} 2 \mathrm{SO}_{3}(g)\)
In this reaction reactants as well as the catalyst are present in more than one phase hence it is an example of heterogenous catalysis.
In this reaction reactants as well as the catalyst are present in more than one phase hence it is an example of heterogenous catalysis.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- In the electrolysis of acidulated water, it is desired to obtain \(1.12\) cc of hydrogen per second under STP condition. The current to be passed isKCET 2009 Easy
- Which of the following property is true for the given sequence? \(\mathrm{NH}_{3}>\mathrm{PH}_{3}>\mathrm{AsH}_{3}>\mathrm{SbH}_{3}>\mathrm{BiH}_{3}\) ?KCET 2021 Easy
- Which one of the following is a polyamide polymer?KCET 2018 Easy
- Which of the following is an organometallic compound?KCET 2023 Easy
- The value of ' \(A\) ' in the equation \(\lambda_{\mathrm{m}}=\lambda_{\mathrm{m}}^{\circ}-A \sqrt{C}\) is same for the pairKCET 2024 Medium
- Consider the following electrodes \(P=\mathrm{Zn}^{2+}(0.0001 \mathrm{M}) / \mathrm{Zn}, Q=\mathrm{Zn}^{2+}(0.1\) M) \(/ \mathrm{Zn}\) \(R=\mathrm{Zn}^{2+}(0.01 \mathrm{M}) / \mathrm{Zn}, S=\mathrm{Zn}^{2+}(0.001 \mathrm{M}) / \mathrm{Zn}\) \(E^{\circ}\left(\mathrm{Zn} / \mathrm{Zn}^{2+}\right)=-0.76 \mathrm{~V}\) electrode potentials of the above electrodes in volts are in the orderKCET 2021 Easy
More PYQs from KCET
- The voltage \(V\) and current \(I\) graph for a conductor at two different temperatures \(T_{1}\) and \(T_{2}\) and shown in the figure. The relation between \(T_{1}\) and \(T_{2}\) is
KCET 2011 Easy - Which one of the following characters favours the process of normal spermatogenesis in human male?KCET 2017 Easy
- A student observed the slide of mitosis under the micro-scope and observed that the chromosomes were placed at the opposite poles. Which stage was the student observing?KCET 2025 Easy
- Replacement of which one of the following nucleotides in the \(Hb ^{ A }\) gene causes sickle cell anaemia?KCET 2017 Medium
- The statement that is NOT correct isKCET 2014 Medium
- \(10\) distinct points are taken on a circle. Then using these points
Statement I: The number of triangles that can be formed is \(100\)
Statement II: The number of chords that can be formed is \(45\)
Which of the following is correct?KCET 2026 Easy