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What happens to an indicator when touched by an acid or a base?
Question 1:
What happens to an indicator when touched by an acid or a base?
A.
it vibrates
B.
it dissolves
C.
the color changes
D.
it corrodes
These questions are from this test. Would you like to take a practice test?
Trivial Practice Quiz science-technology - Test 88 | Englishfreetest.com
30 minutes
15 questions
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Some questions from the same exam
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