+1-315-636-4485
+91 98151-74050 
In this quiz, you will find questions related to the different redox reactions i.e, reactions in which oxidation and reduction take place simultaneously.
Which of the compounds can exist together?
One mole of ferrous oxalate requires____ moles of MnO4– to get oxidised completely in an acidic medium
H2O2 changes Cr2O72- ion to CrO5 in an acidic medium, the oxidation state of Cr in CrO5 is
H2SO4 acts as a strong oxidising agent. In which of the reaction, is it not acting as an oxidising agent?
During a reaction of oxalic acid, potassium chlorate and sulphuric acid, the oxidation number of which of the element undergoes a maximum change
The oxidation state of Cr in Cr (CO)6 is
How many millilitres of 0.5 M H2SO4 are needed to dissolve 0.5 g of copper(II)carbonate?
Which of the following processes does not involve either oxidation or reduction?
If equal volumes of 1M KMnO4 and 1M K2Cr2O7 solutions are allowed to oxidize Fe2+ in acidic medium. The amount of iron oxidized will be:
The tendency of an electrode to lose electrons is known as
In the reaction of formation of magnesium oxide magnesium undergoes ________
Reduction
Oxidation
Hydrogenation
Decomposition
Removal of oxygen from a compound is an example of ________
Oxidation
Reduction
Oxygenation
Dehydrogenation
Reduction involves in __________ oxidation number.
Decrease
Increase
Independence
Remain constant
Oxidation is the same as __________
Addition of hydrogen
Removal of oxygen
Addition of oxygen
Removal of Nitrogen
A zinc ion is formed due to oxidation.
True
False
When a strip of metallic zinc is placed in an aqueous solution of copper nitrate the blue colour of the solution disappear due to formation of
The correct order of electron releasing tendency of the metals Cu, Zn and Ag is in the order
‘Oxidation number of H in NaH, CaH2 and LiH, respectively is
Which of the following is the correct representative of stock notation for auric chloride?
The loss of electron is termed as
Oxidation
Reduction
Combustion
Neutralization
