Advertisements
Advertisements
Question
Give an example of a chemical reaction for the following situation:
Sound is produced
Advertisements
Solution
Burning of crackers produces a loud sound.
APPEARS IN
RELATED QUESTIONS
Name the metal which is used for galvanising iron.
State two conditions for the rusting of iron.
In one method of rust prevention, the iron is not coated with anything. Which is this method?
The process of depositing a thin layer of zinc on iron articles is called ______.
Observe the following picture a write down the chemical reaction with the explanation.

Identify the process shown in the diagram and explain it in short

Observe the following picture and answer the following questions:

- What is rust?
- Write the chemical formula of rust.
- Write the reaction of oxidation of iron at the anode.
- Write the reaction of oxidation of iron at the cathode.
- What is corrosion?
Find the odd one out and give its explanation.
Draw a neat labelled diagram.
Electroplating
Iron pillar near the Qutub Minar in Delhi is famous for the following facts. Which of these facts is responsible for its long stability?
