19
QuizMultiple Choice

Lab: Measuring pH — Unit test

Question 19 • 2026-2027_MDCPS_2003345_Chemistry_1_B-CR

Which pair of substances would most likely result in the production of a gas when reacting with an acid?

Answer
A
litmus and methyl orange
B
base and salt
C
metal and carbonate
D
carbon dioxide and water
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