Advertisements
Advertisements
प्रश्न
Draw a neat labelled diagram for the following experiment.
To demonstrate the burning of sulphur in a jar of oxygen.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
What was the ancient belief regarding the nature of matter ?
What is greenhouse effect?
What do you observe when a beam of light is allowed to enter in a closed dark room through a small hole.
State the meaning of the term atmosphere.
Explain the term ‘air pollution’, with reference to air quality. State the sources of a few main pollutants.
Fill in the blank:
Rusting is a chemical reaction which involves _____ oxidation.
Draw a neat labelled diagram for the following experiment.
To determine the component of air used up in burning, by using phosphorus and a bell jar.
Draw a neat labelled diagram for the following experiment.
To prove that oxygen is non-combustible, but supports combustion.
State whether the following statement is true or false. If false, correct them.
Air does not occupy any space.
Explain the following observations very briefly
A firki does not rotate in a closed area.
