Chemistry Classical Idea Redox Reactions Oxidation Reduction Reactions Online Exam Quiz
Chemistry Classical Idea Redox Reactions Oxidation Reduction Reactions GK Quiz. Question and Answers related to Chemistry Classical Idea Redox Reactions Oxidation Reduction Reactions. MCQ (Multiple Choice Questions with answers about Chemistry Classical Idea Redox Reactions Oxidation Reduction Reactions
Oxidation is the same as __________
Options
A : addition of hydrogen
B : removal of oxygen
C : addition of oxygen
D : removal of Nitrogen
Reduction involves in __________ oxidation number.
Options
A : decrease
B : increase
C : independence
D : remain constant
SnCl2 + 2FeCl2 ? SnCl4 + 2FeCl2. Which of the following element undergoes oxidation in the reaction given?
Options
A : iron
B : tin
C : chlorine
D : ferrous
SnCl2 + 2FeCl2 ? SnCl4 + 2FeCl2 is an example of __________________ reaction.
Options
A : only oxidation
B : only reduction
C : redox
D : neither oxidation nor reduction
Removal of oxygen from a compound is an example of ________
Options
A : oxidation
B : reduction
C : oxygenation
D : dehydrogenation
Which of the following do you think is a correct statement?
Options
A : oxidation is caused by a reducing agent
B : the oxidation reaction is a Redox reaction
C : addition of electropositive element is a type of oxidation
D : reduction is the addition of hydrogen
Formation of zinc sulphide is an example of ___________
Options
A : reduction
B : oxidation
C : removal of oxygen
D : addition of hydrogen
In the reaction of formation of magnesium oxide magnesium undergoes ________
Options
A : reduction
B : oxidation
C : hydrogenation
D : decomposition
A zinc ion is formed due to oxidation.
Options
A : true
B : false
C :
D :
Formation of copper from copper iron is an example of a reduction.
Options
A : true
B : false
C :
D :
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