Question

which of these hazards could be removed by adding small amounts of a certain solution? a) neither of them b) toxicity c) corrosiveness d) flammability

Explanation:

Adding a certain solution can neutralize corrosiveness. For example, adding a base to an acidic - corrosive solution can reduce its corrosiveness. Toxicity usually requires complex chemical reactions or separations to remove, flammability may require changes in the nature of the substance or removal of ignition sources, and just adding a small amount of a solution is not likely to remove these hazards easily.

Answer:

c) Corrosiveness