In The Reaction CuO + H2→Cu + H2O Which Substance Gets Oxidized ...
CoursesCourses for KidsFree study materialOffline CentresMore
Store
Answer
Study Materials
NCERT Solutions For Class 11Important Questions for Class 11Revision Notes for Class 11NCERT BooksMaths Formula for Class 11Sample PapersClass 11 MathsClass 11 PhysicsClass 11 ChemistryClass 11 Business StudiesClass 11 EconomicsClass 11 AccountancySyllabusMaths SyllabusPhysics SyllabusChemistry SyllabusBiology SyllabusEnglish SyllabusHindi SyllabusAccountancy SyllabusBusiness Studies SyllabusEconomics SyllabusPolitical Science SyllabusPhysical Education SyllabusTextbook SolutionsClass 11 NCERT Exemplar SolutionsClass 11 HC Verma SolutionsClass 11 RD Sharma SolutionsClass 11 RS Aggarwal SolutionsClass 11 DK Goel SolutionsClass 11 TS Grewal SolutionsClass 11 Sandeep Garg Solutions
Answer
Verified390.5k+ viewsHint: The given reaction is a redox reaction or an oxidation – reduction reaction.In a redox reaction, the reducing agent or the reductant gets oxidized while the oxidizing agent or oxidant gets reduced. Complete step by step answer:-In redox reactions, the reactants undergo a change in their oxidation states. All the redox reactions involve two processes- a reduction process and an oxidation process. These two processes always occur simultaneously. Thus redox reactions are chemical reactions that involve the transfer of electrons between the reactants taking part in it.-Now, in the given reaction ${\text{CuO + }}{{\text{H}}_{\text{2}}} \to {\text{Cu + }}{{\text{H}}_{\text{2}}}{\text{O}}$ , copper which is in +2 oxidation state in cupric oxide gains 2 electrons and gets reduced to 0 state in copper atom.${\text{C}}{{\text{u}}^{{\text{2 + }}}}{\text{ + 2}}{{\text{e}}^{\text{ - }}} \to {\text{C}}{{\text{u}}^{\text{0}}}$ -On the other hand, hydrogen in 0 state in a hydrogen atom loses 2 electrons and gets oxidized into +1 state in water. Thus, hydrogen is oxidized and copper is reduced. -One more example of a redox reaction is the reaction between lead sulfide and hydrogen peroxide. Lead sulfide having the chemical formula ${\text{PbS}}$ reacts with hydrogen peroxide, ${{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}$ to give lead sulphate which has the chemical formula ${\text{PbS}}{{\text{O}}_{\text{4}}}$ and water as products. The balanced chemical equation of the reaction between lead sulfide and hydrogen peroxide is shown below.${\text{PbS + 4}}{{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}} \to {\text{PbS}}{{\text{O}}_4} + {\text{4}}{{\text{H}}_{\text{2}}}{\text{O}}$ Lead sulfide is a black precipitate and lead sulphate is a white precipitate.-This is a redox reaction in which hydrogen peroxide oxidizes lead sulfide in which sulphur is in -2 oxidation state to lead sulphate in which sulphur is in +6 oxidation state. On the other hand, oxygen of hydrogen peroxide in -1 state is reduced to -2 state in water. Thus, in this redox reaction, hydrogen peroxide acts as the oxidizing agent and lead sulfide acts as the reducing agent. Note:Redox reactions have many applications in electrochemistry. Redox reaction is used by the battery used for generating DC current to produce electrical energy.Storage cells used in vehicles to supply all the electrical needs of vehicles are also based on redox reactions.The process of photosynthesis is also a redox reaction as carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.$6{\text{C}}{{\text{O}}_{\text{2}}}{\text{ + 12}}{{\text{H}}_{\text{2}}}{\text{O + light}} \to {{\text{C}}_{\text{6}}}{{\text{H}}_{{\text{12}}}}{{\text{O}}_{\text{6}}}{\text{ + 6}}{{\text{O}}_{\text{2}}}{\text{ + 6}}{{\text{H}}_{\text{2}}}{\text{O}}$ Recently Updated PagesWho among the following was the religious guru of class 7 social science CBSE
what is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSEWho among the following was the religious guru of class 7 social science CBSEwhat is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSEWhich are the Top 10 Largest Countries of the World?Fill the blanks with the suitable prepositions 1 The class 9 english CBSEHow do you graph the function fx 4x class 9 maths CBSEThe Equation xxx + 2 is Satisfied when x is Equal to Class 10 MathsWhat is BLO What is the full form of BLO class 8 social science CBSEGive 10 examples for herbs , shrubs , climbers , creepersWhat organs are located on the left side of your body class 11 biology CBSEChange the following sentences into negative and interrogative class 10 english CBSEA rainbow has circular shape because A The earth is class 11 physics CBSEWhich are the Top 10 Largest Countries of the World?Fill the blanks with the suitable prepositions 1 The class 9 english CBSEHow do you graph the function fx 4x class 9 maths CBSEThe Equation xxx + 2 is Satisfied when x is Equal to Class 10 MathsWhat is BLO What is the full form of BLO class 8 social science CBSEGive 10 examples for herbs , shrubs , climbers , creepersWhat organs are located on the left side of your body class 11 biology CBSEChange the following sentences into negative and interrogative class 10 english CBSE
StoreTalk to our experts
1800-120-456-456
Sign InIn the reaction ${\text{CuO + }}{{\text{H}}_{\text{2}}} \to {\text{Cu + }}{{\text{H}}_{\text{2}}}{\text{O}}$ which substance gets oxidized and which gets reduced? Give one more example of such a reaction.- Question Answer
- Class 11
- Chemistry
- In the reaction CuO + H2 to Cu...
AnswerStudy MaterialsNCERT Solutions For Class 11Important Questions for Class 11Revision Notes for Class 11NCERT BooksMaths Formula for Class 11Sample PapersClass 11 MathsClass 11 PhysicsClass 11 ChemistryClass 11 Business StudiesClass 11 EconomicsClass 11 AccountancySyllabusMaths SyllabusPhysics SyllabusChemistry SyllabusBiology SyllabusEnglish SyllabusHindi SyllabusAccountancy SyllabusBusiness Studies SyllabusEconomics SyllabusPolitical Science SyllabusPhysical Education SyllabusTextbook SolutionsClass 11 NCERT Exemplar SolutionsClass 11 HC Verma SolutionsClass 11 RD Sharma SolutionsClass 11 RS Aggarwal SolutionsClass 11 DK Goel SolutionsClass 11 TS Grewal SolutionsClass 11 Sandeep Garg SolutionsAnswerVerified390.5k+ viewsHint: The given reaction is a redox reaction or an oxidation – reduction reaction.In a redox reaction, the reducing agent or the reductant gets oxidized while the oxidizing agent or oxidant gets reduced. Complete step by step answer:-In redox reactions, the reactants undergo a change in their oxidation states. All the redox reactions involve two processes- a reduction process and an oxidation process. These two processes always occur simultaneously. Thus redox reactions are chemical reactions that involve the transfer of electrons between the reactants taking part in it.-Now, in the given reaction ${\text{CuO + }}{{\text{H}}_{\text{2}}} \to {\text{Cu + }}{{\text{H}}_{\text{2}}}{\text{O}}$ , copper which is in +2 oxidation state in cupric oxide gains 2 electrons and gets reduced to 0 state in copper atom.${\text{C}}{{\text{u}}^{{\text{2 + }}}}{\text{ + 2}}{{\text{e}}^{\text{ - }}} \to {\text{C}}{{\text{u}}^{\text{0}}}$ -On the other hand, hydrogen in 0 state in a hydrogen atom loses 2 electrons and gets oxidized into +1 state in water. Thus, hydrogen is oxidized and copper is reduced. -One more example of a redox reaction is the reaction between lead sulfide and hydrogen peroxide. Lead sulfide having the chemical formula ${\text{PbS}}$ reacts with hydrogen peroxide, ${{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}$ to give lead sulphate which has the chemical formula ${\text{PbS}}{{\text{O}}_{\text{4}}}$ and water as products. The balanced chemical equation of the reaction between lead sulfide and hydrogen peroxide is shown below.${\text{PbS + 4}}{{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}} \to {\text{PbS}}{{\text{O}}_4} + {\text{4}}{{\text{H}}_{\text{2}}}{\text{O}}$ Lead sulfide is a black precipitate and lead sulphate is a white precipitate.-This is a redox reaction in which hydrogen peroxide oxidizes lead sulfide in which sulphur is in -2 oxidation state to lead sulphate in which sulphur is in +6 oxidation state. On the other hand, oxygen of hydrogen peroxide in -1 state is reduced to -2 state in water. Thus, in this redox reaction, hydrogen peroxide acts as the oxidizing agent and lead sulfide acts as the reducing agent. Note:Redox reactions have many applications in electrochemistry. Redox reaction is used by the battery used for generating DC current to produce electrical energy.Storage cells used in vehicles to supply all the electrical needs of vehicles are also based on redox reactions.The process of photosynthesis is also a redox reaction as carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.$6{\text{C}}{{\text{O}}_{\text{2}}}{\text{ + 12}}{{\text{H}}_{\text{2}}}{\text{O + light}} \to {{\text{C}}_{\text{6}}}{{\text{H}}_{{\text{12}}}}{{\text{O}}_{\text{6}}}{\text{ + 6}}{{\text{O}}_{\text{2}}}{\text{ + 6}}{{\text{H}}_{\text{2}}}{\text{O}}$ Recently Updated PagesWho among the following was the religious guru of class 7 social science CBSEwhat is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSEWho among the following was the religious guru of class 7 social science CBSEwhat is the correct chronological order of the following class 10 social science CBSEWhich of the following was not the actual cause for class 10 social science CBSEWhich of the following statements is not correct A class 10 social science CBSEWhich of the following leaders was not present in the class 10 social science CBSEGarampani Sanctuary is located at A Diphu Assam B Gangtok class 10 social science CBSE- 1
- 2
Which are the Top 10 Largest Countries of the World?Fill the blanks with the suitable prepositions 1 The class 9 english CBSEHow do you graph the function fx 4x class 9 maths CBSEThe Equation xxx + 2 is Satisfied when x is Equal to Class 10 MathsWhat is BLO What is the full form of BLO class 8 social science CBSEGive 10 examples for herbs , shrubs , climbers , creepersWhat organs are located on the left side of your body class 11 biology CBSEChange the following sentences into negative and interrogative class 10 english CBSEA rainbow has circular shape because A The earth is class 11 physics CBSEWhich are the Top 10 Largest Countries of the World?Fill the blanks with the suitable prepositions 1 The class 9 english CBSEHow do you graph the function fx 4x class 9 maths CBSEThe Equation xxx + 2 is Satisfied when x is Equal to Class 10 MathsWhat is BLO What is the full form of BLO class 8 social science CBSEGive 10 examples for herbs , shrubs , climbers , creepersWhat organs are located on the left side of your body class 11 biology CBSEChange the following sentences into negative and interrogative class 10 english CBSE- 1
- 2
- 3
Repeaters Course for NEET 2022 - 23
NEET Repeater 2023 - Aakrosh 1 Year CourseTừ khóa » Cuo+h2
-
CuO + H2 → Cu + H2O - Chemical Equations Online!
-
How To Balance CuO + H2 = Cu + H2O - YouTube
-
Reduction Of CuO And Cu2O With H2: H Embedding And Kinetic ...
-
In The Reaction CuO + H2 → Cu + H2O Which Substance Gets ... - Toppr
-
Chemical Equation Balancer - CuO + H2 = Cu + H2O - ChemicalAid
-
CuO H2 = Cu H2O | Cân Bằng Phương Trình Hóa Học
-
For The Reaction CuO + H2→ Cu + H2O Which Of The ... - Byju's
-
CuO + H2 -> Cu + H2O
-
Reduction Of CuO In H 2 : In Situ Time-Resolved XRD Studies
-
CuO + H2 = Cu + H2O - Chemical Equation Balancer
-
What Type Of Reaction Is CuO H2 Cu H2O? - Quora
-
In-situ Atomic-scale Visualization Of Autocatalytic Reduction Of CuO ...
-
CuO + H2 → Cu + H2O - Trường THPT Thành Phố Sóc Trăng