16
RCMultiple Choice

Cumulative Exam — Cumulative exam

Question 16 • LAUSD-Chemistry in the Earth System B

How does litmus paper identify a base?

Answer
A
A base turns red litmus blue.
B
A base turns blue litmus red.
C
A base turns orange litmus red.
D
A base turns yellow litmus blue.
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How does litmus paper identify a base?