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प्रश्न
State the function of
The air regulator in a Bunsen burner.
उत्तर
The air regulator has holes and is used for regulating the flame.
संबंधित प्रश्न
What is the main difference between alchemy and chemistry?
How is the knowledge of chemistry important to mankind?
Who is known as the Father of chemistry? Why?
___________ deals with the study of matter and the changes it undergoes.
State the method used for collecting the following gas:
Oxygen – a gas slightly soluble in water.
Select the correct name from the choices given below for the following case.
The branch of Science which deals with the different forms of energy e.g. light and sound.
Select the correct name from the choices given below for the following case.
The scientist who formulated the Periodic Table.
Select the correct name from the choices given below for the following case.
A synthetic fiber used in clothing.
Select the correct name from the choices given below for the following case.
A chemical used as a preservative for jams, pickles, etc.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A metallic apparatus which supports the wire gauze.
