Q.1.
What is the oxidation half reaction of Cu+2 + Zn → Cu + Zn+2?
Q.2.
When a zinc rod is kept in a copper nitrate solution what happens?
Q.3.
In this reaction Cu+2 + Zn → Cu + Zn+what is an oxidising agent?
Q.4.
Loss of electrons is _________________
Q.5.
Intensity of blue colour increases gradually when _________________
Q.6.
Which of the following is true as per metal activity series?
Q.7.
What is a reducing agent of the reaction Cu+2 + Zn → Cu + Zn+2?
Q.8.
The oxidation number of oxidant increases in a Redox reaction.
Q.9.
Which of the following is not an oxidising agent?
Q.10.
Hydrogen peroxide is a ______________