Advertisements
Advertisements
प्रश्न
Tick (√) the correct alternative from the choice given for the following statement.
Rust is
पर्याय
hydrated iron oxide
hydrated copper sulphate
anhydrous iron oxide
none of the above
Advertisements
उत्तर
hydrated iron oxide
APPEARS IN
संबंधित प्रश्न
Give two uses of the following component present in air:
carbon dioxide
Name two air pollutants which affect our health.
Fill in the blank
Polluted air is harmful to ____.
Describe a simple experiment with the help of a diagram to show that Air has mass
Describe a simple experiment with the help of a diagram to show that Air is highly compressible
A mixture has a variable composition. Give three other reasons why air is considered a mixture and not a compound.
Name the following.
Inert gases in the air
Name the following.
Gases that are harmful to the ozone layer
______ soil has pH 7.
Draw a neat labelled diagram for the following experiment.
To study the presence of carbon dioxide in air.
