what are buffer solution?Given an example for a buffer solution.

what is buffer solutions?

Suggest an example for basic buffer.

Define buffer solutions and write one example for an acidic buffer.

What are isotonic solutions ? Give one example.

What are non-ideal solution?

Suggest an example for an acidic buffer

Which of the following cannot be a buffer solution?

How many moles of HCOONa must be added to 1L of a 0.1 M solution of HCOOH in order to prepare a buffer solution of pH = 3.4? (Given : K_(a) of HCOOH =2 times 10^(-4) at 298 K)

"The solution containing mixture of oxalic acid and sodium oxalate can act as buffer solution". State whether this statement is true or false?