can two liquids possess the same degree of toxicity but present different degrees of hazard?
Of course. One could be more volatile.
Yes, it is possible for two liquids to possess the same degree of toxicity but present different degrees of hazard. The toxicity of a substance refers to its inherent ability to cause harm to living organisms. It is typically determined by conducting toxicology studies to assess the effects of the substance on biological systems.
On the other hand, the hazard of a substance refers to the potential for that substance to cause harm in a specific situation or under certain conditions. Hazard takes into account factors such as flammability, reactivity, volatility, and physical properties of the substance that can affect the likelihood and severity of harm.
In the case of two liquids with the same degree of toxicity, their different degrees of hazard would stem from factors such as volatility. Volatility refers to the tendency of a substance to evaporate and form a vapor at a given temperature. A more volatile liquid would have a higher potential for vapor release, which could increase the risk of exposure through inhalation. This increased volatility can pose a greater hazard, even if the inherent toxicity of the liquid is the same as a less volatile counterpart.
To determine the specific degrees of hazard associated with two liquids, it is important to consider and compare factors such as volatility, flammability, reactivity, potential for environmental impact, and any other relevant properties. Lab testing, evaluating safety data sheets, and consulting reliable references or experts in the field can help in assessing and comparing the hazards of different substances.