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प्रश्न
Write True or False against the following statement.
Enzymes secreted by our body are chemicals:
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
What kind of experiments did Alchemists do?
What is the contribution of chemistry in the following field?
National Defence
Write True or False against the following statement.
Gunpowder is an insecticide:
State the functions of the following basic glass apparatus:
Hard glass boiling tube
State the functions of the following basic glass apparatus:
Round bottom flask
State the function of
The wooden handle at the end of the test tube holder.
State the function of
The air regulator in a Bunsen burner.
Select the correct name from the choices given below for the following case.
Predecessors to the modern Chemist who created the ‘Philosopher's stone’.
Select the correct name from the choices given below for the following case.
A synthetic fiber used in clothing.
Select the correct apparatus from A, B, or C for the following functions of the apparatus given.
For holding washed test tubes
