The removal of oxygen from a substance is called:
(a) oxidation
(b) corrosion
(c) reduction
(d) rancidity

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Solution

(c) reduction
The removal of oxygen from the substance is called reduction.

Example: ZnO + C → Zn + CO
In this reaction, zinc loses oxygen and hence gets reduced. On the other hand, carbon gains oxygen and gets oxidised.

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Similar questions

The removal of oxygen from a substance is called :

(a) oxidation (b) corrosion (c) reduction (d) rancidity

In the context of redox reactions, the removal of hydrogen from a substance is known as :
(a) oxidation (b) dehydration (c) reduction (d) dehydrogenation

Q. The reaction in which oxygen is added to a substance or hydrogen is removed from a substance, is called reduction.

Q. The removal of hydrogen from a substance is called reduction.

Fill in the following blanks with suitable words :

(a) The addition of oxygen to a substance is called _______ whereas removal of oxygen is called _______.

(b) The addition of hydrogen to a substance is called _______ whereas removal of hydrogen is called _______.

(c) Anit-oxidants are often added to fat containing foods to prevent _______ due to oxidation.

(d) _______ of iron articles is an example of redox reaction.

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The removal of oxygen from a substance is called: (a) oxidation (b) corrosion (c) reduction (d) rancidity

(c) reduction The removal of oxygen from the substance is called reduction. Example: ZnO + C → Zn + CO In this reaction, zinc loses oxygen and hence gets reduced. On the other hand, carbon gains oxygen and gets oxidised.

The removal of oxygen from a substance is called:
(a) oxidation
(b) corrosion
(c) reduction
(d) rancidity

(c) reduction
The removal of oxygen from the substance is called reduction.

Example: ZnO + C → Zn + CO
In this reaction, zinc loses oxygen and hence gets reduced. On the other hand, carbon gains oxygen and gets oxidised.