which pair of substances would most likely result in the production of a gas when reacting with an acid?\no…
which pair of substances would most likely result in the production of a gas when reacting with an acid?\no litmus and methyl orange\no base and salt\no metal and carbonate\no carbon dioxide and water
Answer
Brief Explanations:
When a metal reacts with an acid, hydrogen gas is produced. When a carbonate reacts with an acid, carbon - dioxide gas is produced. Litmus and methyl orange are indicators, a base and salt reaction with acid doesn't typically produce gas in the context of this question, and carbon dioxide and water don't react with acid to produce gas.
Answer:
C. metal and carbonate