Redox Reactions questions
1186 published questions with worked solutions.
- For the reaction: I^- + ClO_3^- + H_2SO_4 Cl^- + HSO_4^- + I_2 The correct statement(s) in the balanced equation is/are:
- Consider the following list of reagents: Acidified K_2Cr_2O_7 , alkaline KMnO_4 , CuSO_4 , H_2O_2 , Cl_2 , O_3 , FeCl_3 , HNO_3...
- Hydrogen peroxide in its reaction with KIO_4 and NH_2OH respectively, is acting as a
- Fe^ 3+ is reduced to Fe^ 2+ by using
- In neutral or faintly alkaline solution, 8 moles of permanganate anion quantitatively oxidize thiosulphate anions to produce...
- The order of the oxidation state of the phosphorus atom in H_3PO_2 , H_3PO_4 , H_3PO_3 , and H_4P_2O_6 is
- To measure the quantity of MnCl_2 dissolved in an aqueous solution, it was completely converted to KMnO_4 using the reaction,...
- Which one of the following species is not capable of showing disproportionation reaction ?
- Consider the following reaction : CH_4 + 2O_2 CO_2 + 2H_2O Which of the following about the reaction given above is/are correct ?...
- Which one of the following is an oxidation-reduction reaction?
- Which one of the following is not an example of a redox reaction?
- Which among the following is the correct arrangement of halogens in the increasing order of their oxidizing nature ?
- Which one of the following processes involves chemical reaction ?
- What is the oxidation state of Vanadium in V_2O_5 ?
- Which one among the following is an example of oxidation reaction ?
- Which one of the following statements regarding oxidation and reduction reactions is NOT correct ?
- Which of the following are oxidation reactions? I. Rusting of iron II. Burning of fuel III. Rancidity of oils and fats IV....
- Consider the following pairs of reactions and properties : Reactions : Properties I. Fe ,(s) + 2HCl ,(aq) FeCl_2 ,(aq) + H_2 ,(g)...
- Consider the following statements regarding oxidation numbers : I. The oxidation number of oxygen in peroxides and superoxides is...
- Consider the following statements : I. A 30% solution of hydrogen peroxide is marketed as '10 volume' H_2O_2. II. In the compound...
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