Question

What is a buffer?

a solution that can receive any amount of acid or base to form a neutral solution

a solution that can receive moderate amounts of acid or base with little change in pH

a solution that neutralizes acids and increases the pH of bases

Answer 1

Buffer,in chemistry, solution usually containing an acid and a base, or a salt, that tends to maintain a constant hydrogen ion concentration

Step-by-step explanation:

I'm pretty sure its b