Question

how do we detect the occurrence of chemical reaction in a liquid through which an electric current is passed?

Answer 1

⭐️⭐️⭐️⭐️ ANSWER ⭐️⭐️⭐️⭐️

⭐️ It is called an ELECTROCHEMICAL
REACTION.

◆◆◆◆ Consider an example ◆◆◆◆
⭐️ 2H2O ------electric current---------> 2H2 + O2



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Answer 2

Answer:

When the electrodes are immersed in the liquid and a current is passed though the liquid, if its a conducting liquid if a bulb is connected to the circuit the bulb glows and if its not a conducting liquid the bulb doesn't glow.

Explanation: