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Chemical Tests Questions

Distinguish nitrate and nitrite.
How do you test for starch?
How does pH paper work?
What colour does litmus paper turn in acid?
What colour does litmus paper turn in alkali?
What does litmus paper test for?
What does pH paper test for?
What is addition in chemistry?
Which of the following most directly affects the potential energy of an object A.its temperature B.its composition C.its volume D.its acceleration E.its speed
Why is oxygen more soluble that nitrogen?

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Category: chemistry