AP EAMCET · Chemistry · Redox Reactions
Chlorine oxidises sulphur dioxide in the presence of water to give an oxyacid \(A\). Chlorine also oxidises iodine in the presence of water to give an oxyacid \(B\). The oxidation states of \(\mathrm{S}\) and I in \(A\) and \(B\) are respectively
- A +4, + 5
- B +6, + 3
- C +6, + 5
- D +4, + 7
Answer & Solution
Correct Answer
(C) +6, + 5
Step-by-step Solution
Detailed explanation
(i) When chlorine oxidises sulphur dioxide in presence of water, it gives \(\mathrm{H}_2 \mathrm{SO}_4\) as oxyacid \((A)\). The reaction occurs as follows : \(\mathrm{Cl}_2+\mathrm{SO}_2+2 \mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{H}_2 \mathrm{SO}_4+2 \mathrm{HCl}\) The…
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
- \(\mathrm{E}_{\text {cell }}^0\) of the reaction \(\mathrm{Mg}_{(\mathrm{s})}+2 \mathrm{Ag}^{+}(0.0001 \mathrm{M}) \rightleftharpoons \mathrm{Mg}^{2+}(0.01 \mathrm{M})+2 \mathrm{Ag}_{(\mathrm{s})}\) is \(3.17 \mathrm{~V}\). The \(\mathrm{E}_{\text {cell }}\) of the reaction and its cell notation respectively are :AP EAMCET 2017 Easy
- In lanthanides, with increase in atomic number atomic radius decreases, except for the element \(\underline{X}\). What is \(\underline{X}\) ?AP EAMCET 2018 Easy
- When \(25 \mathrm{~g}\) of a non-volatile solute is dissolved in \(100 \mathrm{~g}\) of water, the vapour pressure is lowered by \(2.25 \times 10^{-1} \mathrm{~mm}\). If the vapour pressure of water at \(20^{\circ} \mathrm{C}\) is \(17.5 \mathrm{~mm}\), what is the molecular weight of the solute?AP EAMCET 2008 Easy
- Identify ortho and para directing groups from the following :
\(\begin{array}{cccc}-\mathrm{CHO}, & -\mathrm{NHCOCH}_3, & -\mathrm{OCH}_3, & -\mathrm{SO}_3 \mathrm{H} \\ \text { I } & \text { II } & \text { III } & \text { IV }\end{array}\)AP EAMCET 2019 Medium - Calculate the mass percentage of of solute dissolved in of water.AP EAMCET 2020 Easy
- 5 moles of a gas is allowed to pass through a series of changes as shown in the graph, in a cyclic process. The processes \(\mathrm{C} \rightarrow \mathrm{A}, \mathrm{B} \rightarrow \mathrm{C}\) and \(\mathrm{A} \rightarrow \mathrm{B}\) respectively are
AP EAMCET 2025 Medium
More PYQs from AP EAMCET
- The range of the real valued function \(f(x)=\frac{x^2+2 x-15}{2 x^2+13 x+15}\) isAP EAMCET 2024 Medium
- The point of intersection of the lines and isAP EAMCET 2022 Easy
- The normal drawn at \(P(-1,2)\) on the circle \(x^2+y^2-2 x-2 y-3=0\) meets the circle at another point \(Q\). Then, the coordinates of \(Q\) areAP EAMCET 2016 Medium
- If \(\mathrm{A}\) and \(\mathrm{B}\) are among 20 persons who sit at random along a round table, then the probability that there are any six persons between \(A\) and \(B\) isAP EAMCET 2023 Medium
- Which among the following is not a property of silicones?AP EAMCET 2020 Easy
- If the area of a triangle \(A B C\) is \(4 \sqrt{5} \mathrm{sq}\). units, length of the side \(C A\) is 6 units and \(\tan \frac{B}{2}=\frac{\sqrt{5}}{4}\), then its smallest side is of lengthAP EAMCET 2025 Medium