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PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared
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the Class 12 exam syllabus. Information about PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam.
Find important definitions, questions, meanings, examples, exercises and tests below for PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer?.
Solutions for PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer?, a detailed solution for PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice PassageHydrated sodium thiosulphate, Na2S2O3.5H2Ois called hypo. It can be prepared by Spring’s reaction by adding iodine to a mixture of sodium sulphide and sodium sulphite.Na2S + Na2SO3+ I2→ 2NaI + Na2S2O3(Spring's reaction)It is an efflorescent substance and at 215°C, it is completely dehydrated to Na2S2O3. Its reaction with iodine is used fo r the iodometric estimation of oxidising agents like CuSO4, CaOCI2, KMnO4, MnO2, etc., which on reaction with KI liberate I2. It is used in the bleaching industry to destroy excess chlorine on fabrics. It is used in photography as fixer since, it dissolves unexposed AgBr on the film.Q.In Na2S4O6, sulphur has different oxidation states. They area)+5 and +3b)+ 5 and 0c)2.5 and 2.5d)+ 4 and +6Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.