Three different electrolytic cells A, B and C are connected in separat

1.	Three different electrolytic cells A, B and C are connected in separate circuits. Electrolytic cell A contains sodium chloride solution. When the circuit is complete a bulb in the circuit glows brightly. Electrolytic cell B contains acetic acid solution and in this case the bulb in the circuit glows dimly. The electrolytic cell C contains sugar solution and the bulb does not glow. Give a reason for each of these observations.
Answer» A is sodium chloride solution which is a strong electrolyte which contains only ions. So more electricity is conducted and bulb glows brightly. B is acetic acid which contains both ions and molecules that is less number of ions. So less electricity is conducted and bulb glows dimly. C is sugar solution which is a non electrolyte that is it does not contain ions so electricity is not conducted and bulb does not glow.

Three different electrolytic cells A, B and C are connected in separate circuits. Electrolytic cell A contains sodium chloride solution. When the circuit is complete a bulb in the circuit glows brightly. Electrolytic cell B contains acetic acid solution and in this case the bulb in the circuit glows dimly. The electrolytic cell C contains sugar solution and the bulb does not glow. Give a reason for each of these observations.

Answer»

A is sodium chloride solution which is a strong electrolyte which contains only ions. So more electricity is conducted and bulb glows brightly.

B is acetic acid which contains both ions and molecules that is less number of ions. So less electricity is conducted and bulb glows dimly.

C is sugar solution which is a non electrolyte that is it does not contain ions so electricity is not conducted and bulb does not glow.