Advertisements
Advertisements
प्रश्न
State the functions of the following basic glass apparatus:
Retort
Advertisements
उत्तर
Retort: For carrying out distillation experiments which include the distillation of acids.
संबंधित प्रश्न
How is the knowledge of chemistry important to mankind?
___________ deals with the study of matter and the changes it undergoes.
Choose the correct alternative from the choices given below for the following statement:
Trinitrotoluene is used as
State the functions of the following basic glass apparatus:
Round bottom flask
State the function of
The asbestos fixed at the center of the wire gauze.
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.
A chemical used as a preservative for jams, pickles, etc.
Select the correct name from the choices given below for the following case.
A substance which dissolves grease & oil and is preferred as a – drain cleaner.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
A modern apparatus with an air regulator, used for heating purposes.
A philosopher’s stone is not exactly a stone.
