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The oxidation number of sulphur in S2O7-2 is:

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Important Questions on Redox Reactions

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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 16
In which of the following compounds, is carbon in its lowest oxidation state?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 17
In which of the following compounds does chlorine have the highest oxidation number?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 18
In which of the following reactions does the underlined species get oxidised?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 19
In the reaction: 2Na + Cl2 → 2NaCl,
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 20
Which of the following reactions involve both oxidation and reduction?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 21
Which of the following is not a redox reaction?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 22
Which of the following is not a redox reaction?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 1 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - Redox Reactions>Classical Thinking>Q 23
The reaction in which hydrogen peroxide acts as a reducing agent is