Buffer solutions have constant acidity and alkalinity because

Buffer solution have constant acidity and alkalinity because : 1. these give unionised acid or base on reaction with added acid and bases 2. acids and alkalies in these solution are shielded from attack by other ions 3. they have large excess of H^(+) or OH^(-) ions 4. they have fixed value of pH

Solution with reserve acidity and alkalinity are called :-

Solution with reversed acidity and alkalinity are known as

What is buffer capacity? Whenn does the buffer capacity of a buffer solution consisting of a weak acid and its salt become maximum?

What are buffer solutions and how are they prepared? Explain the buffer action of an acidic buffer solution. Derive Henderson's equation for an acidic buffer.

A buffer has a reserve acidity and reserve alkalinity . Explain with a suitalbe example.

Write ostwald dilution law 1 what is buffer solution? State with example, the activity of an acidic buffer- solution.

An acidic buffer contains equal concentration of acid and salt . The dissociation constant of acid is 10^(5) The P^(H) of the buffer solution is