Oxidation is the loss of electrons by an atom, ion, or molecule, it is also known as ___________.
Oxidation
Reduction
De–electronation
A zinc ion is formed due to oxidation.
True
False
Bleaching action of chlorine is by _______.
Decomposition
Oxidation*
Hydrolysis
The process of rusting iron is called ________.
Reduction
Galvanization
Corrosion
Copper corrodes to produce a green color compound known as _________.
Femur
Patina
Oxidize
The formation of copper from copper iron is an example of a reduction.
True
False
_________ is used as the oxidizing agent for the purification of water.
Nitrogen
Cation
Chlorine
_________ powder is also known as chlorinated lime.
Anodic
Bleaching
Cathodic
During rusting, iron combines with ________ in the presence of water.
Oxygen
Nitrogen
Metal
A number that is assigned to each atom or ion in a compound that explains its degree of oxidation is called __________.
Oxidation state only
Oxidation number
Oxidation state and number
The oxidation number for oxygen will always be ________.
2
-2
1
The reaction in which oxidation and reduction take place at the same time is called __________.
Redox reaction
Oxidation reaction
Reduction reaction
The addition of Hydrogen in a substance and the removal of oxygen from a substance is called _________.
Oxidation
Redox
Reduction
Corrosion in metals is caused by _________.
Air
Moisture
Oxidation
The reduction is a gain of ________.
Electrons
Protons
Neutrons
Reduction results in an increase in the oxidation number.
True
False
_________ corrosion takes place in confined liquid-filled slots.
Metal rod
Crevice
Electronation
The gain of oxygen is known as _________.
Chlorination
Halogenation
Oxidation
The total of the oxidation number in an element is __________.
Charge
Reduction
Oxidation
________ oxygen is the most powerful oxidizing agent.
Electrode
Nascent
De-electronation
Popular quizzes
Trending on HowToPronounce
- Mai [en]
- mia [en]
- Jeremiah [en]
- Geoff [en]
- Terry Gene Bollea [en]
- Joseph Kabila [en]
- Nathan Lukes [en]
- Jared leto [en]
- Scotland [en]
- Roxanne Perez [en]
- Kristian [en]
- Glenn Maxwell [en]
- Courtney williams [en]
- aria [en]
- Zahra [en]