What color does a base turn litmus paper?
A) Red
B) Blue
C) Green
D) Yellow
Answer: B
Explanation: A) Incorrect. Acids turn litmus paper red.
B) Correct. Bases turn litmus paper blue.
C) Incorrect. Bases turn litmus paper blue.
D) Incorrect. Bases turn litmus paper blue.
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a. punta principal
b. puntal de contorno
c. zapata
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Answer the following statement true (T) or false (F)
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Indicate whether the statement is true or false
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