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Earn 100

The correct structure of tribromooctaoxide is:

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Important Questions on Redox Reactions

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>NEET - 6th May 2018>Q 8
The correct order of nitrogen compounds in their decreasing order of oxidation states is:
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>NEET - 6th May 2018>Q 9
For the redox reaction:

MnO4-+C2O42-+H+→Mn2++CO2+H2O

What are the correct coefficients of the reactants for the balanced equation?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>NEET - 24th July 2016>Q 11
Hot concentrated sulphuric acid is a moderately strong oxidizing agent. Which of the following reactions does not show oxidizing behaviour?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>AIPMT - 3rd May 2015>Q 12
Which of the following processes does not involve oxidation of iron?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>AIPMT - 25th July 2015>Q 13
Assuming complete ionization, same moles of which of the following compounds will require the least amount of acidified KMnO4 for complete oxidation?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>AIPMT - 4th May 2014>Q 14
The pair of compounds that can exist together is:
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>AIPMT - 4th May 2014>Q 15
a H2O2+O3→H2O+2O2
b H2O2+Ag2O→2Ag+H2O+O2
Role of hydrogen peroxide in the above reactions is respectively:
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 8 - Redox Reactions>AIPMT - 4th May 2014>Q 16
In acidic medium, H2O2 changes Cr2O7-2 to CrO5 which has two -O-O- bonds Oxidation state of Cr in CrO5 is: