Current Electricity Charging Discharging Of Capacitors Question 18
Question: Assertion : The presence of water molecules makes separation of ions easier in electrolyte. Reason : The presence of water molecules in electrolyte decreases the resistance of electrolyte.
Options:
A) If both assertion and reason are true and the reason is the correct explanation of the assertion.
B) If both assertion and reason are true but reason is not the correct explanation of the assertion.
C) If assertion is true but reason is false.
D) If the assertion and reason both are false.
E) If assertion is false but reason is true.
Show Answer
Answer:
Correct Answer: B
Solution:
The presence of water molecules reduces force between ions by $ 1/81 $ times because the value of dielectric constant of water is 81. That is why the separation between ions becomes easier.
BETA
