Advertisements
Advertisements
प्रश्न
State the function of
The asbestos fixed at the center of the wire gauze.
Advertisements
उत्तर
The asbestos fixed at the centre of the wire gauze initiates even distribution of heat to the bottom of the apparatus. It also prevents glass apparatus from cracking
संबंधित प्रश्न
What kind of experiments did Alchemists do?
Who is known as the Father of chemistry? Why?
Give the basic difference between Inorganic Chemistry and Organic Chemistry.
State the functions of the following basic glass apparatus:
Glass test tube
State the function of
The wooden handle at the end of the test tube holder.
State the method used for collecting the following gas:
Oxygen – a gas slightly soluble in water.
Give a comparative difference between soaps and detergents. Give a reason. why detergents have an advantage over soap.
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 apparatus from A, B, or C for the following functions of the apparatus given.
A glass apparatus resistant to chemicals, made of pyrex, and used for heating specific liquids.
Give reasons for the following
Alchemy was considered a pseudoscience.
