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प्रश्न
Write True or False against the following statement.
Chemistry plays an important role in the national economy:
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
How is the knowledge of chemistry important to mankind?
Write True or False against the following statement.
Enzymes secreted by our body are chemicals:
Give the basic difference between Inorganic Chemistry and Organic Chemistry.
State the functions of the following basic glass apparatus:
Round bottom flask
State the functions of the following basic glass apparatus:
Retort
State the function of
The air regulator in a Bunsen burner.
In the medieval ages – the philosopher’s stone was connected with all transformations. Explain.
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 apparatus from A, B, or C for the following functions of the apparatus given.
For holding washed test tubes
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.
