Question

9. In an electric circuit the function of the battery is to A. Control the current B. Maintain the potential difference C. Measure the current D. Measure the potential difference​

Answer 1

Answer:

Metal Carbonates are a type of base that produce a salt, water and carbon dioxide when they react with an acid. Acid + Metal Carbonates → Salt + Water + Carbon Dioxide.

Explanation:

Hope it will helpful for you thanks..

Answer 2

Answer:

wt is the current answer