Give reasons:
Conductivity of an electorlyte solution decreases with the decreases in concentration.

Loudness decreases with increase in amplitude of vibration.

Why does the conductivity of a solution decrease with dilution?

Define molar conductivity of an electolytic solution. How does molar conductivity vary with concentration for a weak electrolyte?

Both assertion and reason are true and the reason is the correct explanation of assertion. Both asertion and reason are true and the reason is not the correct explanation of assertion Assertion is true but the reason in false. Both assertion and reason is false. Assertion is false but reason is true. Assertion: Conductivity of all electrolytes decreases on dilution. Reason: On dilution number of ions per unit volume.

Statement-1: pH value of acidic buffer solution changes , If buffer solution is diluted upto very large extent. Statement-2: [H^(+)] decreases due to change in concentration as well as alpha increases and decreases in concentration is more as compared to increases in alpha .

Define conductivity and molar conductivity for the solution of an electrolyte. Discuss their variation with concentration.

With dilution of an acidic solution its pH decreases

Solubility of gases in liquids decreases with increase in