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प्रश्न
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
For holding washed test tubes
पर्याय
Test tube holder
Test tube stand
Retort stand
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उत्तर
Test tube stand
संबंधित प्रश्न
What is chemistry?
How is the knowledge of chemistry important to mankind?
State the function of The tap at the base of a burette.
State the method used for collecting the following gas-
Ammonia – a gas highly soluble in water and lighter than air
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 branch of Chemistry which includes a study of specific carbon compounds – built up mainly carbon and hydrogen.
Select the correct name from the choices given below for the following case.
A Medicine to treat pain, fever & inflammation.
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.
Give reasons for the following
Alchemy was considered a pseudoscience.
