Final answer:
Chemicals can be found in a hardware store, within a chemical stockroom, and all around us including inside our bodies, encompassing personal hygiene products, food, and vehicles. Everyday we interact with household chemicals in various forms whether liquid, solid, or gas, involving different chemical changes and processes. The question where you can find chemicals can be answered with (d) All of the above.
Step-by-step explanation:
This means that you can find chemicals in a hardware store, in a chemical stockroom, and indeed, all around and even inside of you. Chemistry is everywhere in our daily lives, invisibly forming a part of almost everything we use and consume. This includes the personal hygiene products we apply, the food we ingest, and the motor vehicles we use for transportation. Such products contain various household chemicals that could be acids, bases, or organic compounds, which can be solid, liquid, or gas.
Everyday items like soaps, shampoos, medicines like vitamin C tablets contain certain chemicals. For instance, soaps and shampoos have organic chemicals as part of their composition. Similarly, when we talk about food, the process of cooking involves chemical changes – for example, toasting bread is a chemical change as the bread undergoes a chemical reaction when it is toasted.
Vinegar, used in cooking, is a dilute solution of acetic acid, and muriatic acid, known chemically as HCl(aq), may be used for cleaning purposes such as in swimming pools. Organic chemicals are also found in products like paints, varnishes, and fuels. Many of these release organic compounds during usage and storage. It's important to understand the presence and role of chemicals with the help of science, which can also guide us in using these chemicals safely and responsibly.