multiple choice question\nsolution a prevents solution c from changing its ph. solution a is therefore a…
multiple choice question\nsolution a prevents solution c from changing its ph. solution a is therefore a what?\no buffer\no colloid\no suspension\no base
Answer
Brief Explanations:
A buffer is a solution that resists changes in pH when small amounts of an acid or a base are added. Since Solution A prevents Solution C from changing its pH, it fits the definition of a buffer. Colloids are mixtures with dispersed particles, suspensions have larger - sized particles that settle over time, and a base is a substance that can accept protons or release hydroxide ions, none of which directly relate to pH - resistance like a buffer does.
Answer:
A. Buffer