English

Give an example of an oxidation reaction.

Advertisements
Advertisements

Question

Give an example of an oxidation reaction.

Very Short Answer
Advertisements

Solution

Burning magnesium metal in the presence of air is a classic oxidation reaction. The magnesium is oxidised by oxygen to form magnesium oxide.

\[\ce{2Mg + O2 -> 2MgO}\]

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Chemical Reactions and Equations - Exercise 2 [Page 62]

APPEARS IN

Lakhmir Singh Chemistry [English] Class 10
Chapter 1 Chemical Reactions and Equations
Exercise 2 | Q 29. (a) | Page 62

RELATED QUESTIONS

Why does the colour of copper sulphate solution change when an iron nail is dipped in it?


Explain reduction in terms of gain or loss of oxygen with one example.


When copper powder is heated strongly in air, it forms copper oxide. Write a balanced chemical equation for this reaction. Name (i) substance oxidised, and (ii) substance reduced.


Define oxidation in terms of gain or loss of hydrogen with one example.


Define redox reaction.


Give scientific reason.

It is reccommended to use air tight container for storing oil for long time.


In what respect does hydrogen differ from:

alkali metals


Why zinc and aluminium are considered to have a unique nature. Give balanced equations to support your answer.


Describe briefly the ionic concept of oxidation and reduction. Give an equation to illustrate.


Is it essential that oxidation and reduction must occur side by side in a chemical reaction? Explain


State whether the following conversion is oxidation or reduction:

PbO2 + SO2→ PbSO4 


State whether the following conversion is oxidation or reduction:

K → K+ + e- 


Name: 

a liquid that is an oxidizing agent as well as a reducing agent.


Distinguish between oxidation and reduction.

State what is oxidising agent. Give an example of oxidising agent in the gaseous, liquid, and solid form.


Give two test for an oxidising agent.


Select the correct answer from the symbol in the bracket.

The element, which like hydrogen is a strong reducing agent.


Which among the following are physical or chemical change?

Sublimation of solid ammonium chloride


What are reducing agents? Give examples.


What is rancidity?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×