1
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Hot concentrated sulphate acid is a moderately strong oxidizing agent. Which of the following reactions does not show oxidizing behaviour?
2
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
The pair of compounds that can exist together is
3
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
(I) H2O2 + O3 $$ \to $$ H2O + 2O2
(II) H2O2 + Ag2O $$ \to $$ 2Ag + H2O + O2
Role of Hydrogen peroxide in the above reactions is respectvely
(II) H2O2 + Ag2O $$ \to $$ 2Ag + H2O + O2
Role of Hydrogen peroxide in the above reactions is respectvely
4
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
In acidic medium, H2O2 changes Cr2O72- to CrO5 which has two
($$-$$O$$-$$O$$-$$) bonds. Oxidation state of Cr in CrO5 is
($$-$$O$$-$$O$$-$$) bonds. Oxidation state of Cr in CrO5 is
Questions Asked from Redox Reactions (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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