Have you ever noticed that different vegetables take a set amount of time to get cooked? How by just adding baking powder in cakes and doughs, they look fluffier? Can you recall the remedy of rubbing iron over bee stings? Have you tried removing a turmeric stain from a cloth and were perplexed to see it spread instead of getting cleaned? Do you want to know the plausible explanations for such phenomena? All these processes are nothing but chemical reactions taking place in everyday life. Being one of the popular branches of Science, practical applications of this subject is far more than just ‘Chemistry Laboratories’. If you want to read more about such Chemistry in everyday life facts then here is a blog that will shed light on the same!
This Blog Includes:
- Importance of Chemistry in Everyday Life
- Chemistry in Everyday Life NEET Questions
- Examples of Chemistry in Everyday Life
- Discoloration of Leaves
- Food Digestion
- Common Salt
- Ice Floating on Water
- Production of Tears While Chopping Onions
- Baking Soda
- Food Preservatives
Importance of Chemistry in Everyday Life
Regarded as the central science, Chemistry involves the study of how different substances change colours, shape, size and their forms when reacted with another material or a set of substances. Furthermore, the application of various Branches of Chemistry across different fields has led to many discoveries and high-end innovations which has helped mankind in one or the other way. Understanding Chemistry in everyday life is important because:
- The food we eat, the cosmetics we use or the medicines we take, all of these undergo chemical reactions.
- It can help you make decisions related to a wide range of things like watering plants based on seasons, setting the temperature to bake a cake, choosing the right medicine for acidity, applying a particular SPF sunscreen, etc.
- It helps you understand which element does your body needs more. For instance, some may require Vitamin D more than others.
Chemistry in Everyday Life NEET Questions
Here are some important NEET questions on Chemistry in everyday life:
- Name the artificial sweetener which is only suitable under cold conditions.
- When you mix chloroxylenol and terpineol, what is the mixture referred as?
- What does Bithional in soaps work as?
- What happens to the surface tension in water when we add soap or detergent to it?
- What does Ibuprofen contain?
- Aspirin is chemically _______.
- Which medical procedure can arrest the growth of cancerous cells in the body?
- Name a local anaesthetic.
- Tranquilisers are used for which physical disorder?
- What does SLV-3 rockets use?
- It lowers
- The racemic mixture of both R and S enantiomer
- Acetyl Salicylic acid (an antibiotic)
- Mental disorders
- Solid propellants
Examples of Chemistry in Everyday Life
Chemistry has its roots well-settled in almost every aspect of our lives. It is so intricately involved in various processes, we fail to notice them at times. So, here are some interesting examples explaining the role of chemistry in everyday life:
- Discoloration of leaves
- Food Digestion
- Common salt
- Icefloating on water
- Tears while chopping onions
- Baking Soda
- Food Preservatives
Discoloration of Leaves
Chemistry is evidently a significant part of both flora and fauna. Photosynthesis is one of the initial concepts we caught hold of about plant life. It is nothing but a chemical process through which some plants make their own food. The reason why leaves look green is because of the presence of a pigment called Chlorophyll and when its amount decreases, the leaves look pale yellow.
Have you ever thought about what happens to the food we eat? How does our body digest it? Right from chewing till digestion, there are many chemical reactions that take place. Once the food goes down to the stomach, it gets mixed with HCL (Hydrochloric Acid) which is released by the walls of the stomach. This makes it one of the most common examples of chemistry in everyday life!
Read About: Engineering Chemistry
For cooking any type of cuisine, salt is an essential ingredient. We can barely think of a dish without it when it comes to cooking Indian food. Scientifically known as Sodium Chloride (NaCl), it not only helps in adding flavour to the food but also acts as an excellent preservative and thus is the perfect example to determine the use of chemistry in our lives.
Ice Floating on Water
Whenever we pour ice into a glass full of soda or water, the ice floats.You must be wondering, how is this possible? This is so because the density of the ice is lighter than the water. This concept is explained in-depth in class 9 Science syllabus.
Production of Tears While Chopping Onions
Most of us can relate to this chemistry in everyday life example and how tough at times it gets to chop an onion. The tears you get while cutting or peeling an onion is because of Sulphate. The sulphenic acid gets converted to propanethiol Sulphur-oxide which causes irritation and triggers the production of tears.
Sunscreen is an important cosmetic which saves us from the harmful UV rays and preserves the natural complexion we have. But why do we only use sunscreen, why not the normal moisturizer? The various organic and inorganic chemicals like TiO2 present in the sunscreen blocks the rays and prevents it from further penetrating the deeper layers of skin.
Why is there a specific medicine for every disease? This is because, in every disease, a different biological or chemical reaction takes place. , that is why different chemicals are needed to help patients get cured.
We are taught to wash our hands before eating food & now after Covid- 19 hit us before & after doing anything we have to wash our hands. Have you ever wondered your hands become cleaner using just a drop of handwash or soap? Soaps contain fatty acids of sodium & potassium that act as an emulsifying agent & clean your hands.
How would you feel if had to eat flat cake? The cake rises because of the chemicals present in baking soda. We use baking soda in our everyday life & never knew the chemistry behind it. Baking soda has CO2 that makes the cake & any other food item rise.
Do you ever wonder how the home-cooked food never lasts a day & ketchup bottles, jams last almost a year? Next time, try checking the label of any of the products in the supermarket. These products contain a chemical that helps in preservation & help in restraining virus, bacteria, fungi, etc. Most of the chemicals used as food preservatives are sodium benzoate, sorbic acid, potassium sorbate, etc.
Love toh hai hi chemical locha – You must have come across this line at least once but you never knew this is absolutely true. All our emotions & feeling of love are reactions to chemicals in our body. The feeling of love releases hormones like oxytocin, vasopressin, endorphins in our body.
We all have fueled ourselves with a cup of coffee at work, late-night study sessions to keep ourselves awake. How can I cup coffee do all this? There is no magic behind it but just simple chemistry we came across every day. Coffee has a chemical called adenosine that slows the nerve cell activity when your mind signals sleep.
Yes, some of the common chemicals in makeup products are benzyl alcohol, glycerine, potassium cetyl sulfate, etc.
Chemicals are used for preserving food products. It helps them in increasing shelf life, prohibits bacteria, viruses & fungus also.
Sodium Chloride (NaCl) is present in salt.
TiO2 is present in the sunscreen lotion.
Glycerine, zinc oxide is used in cosmetic products that help soften the skin.
Thus, we hope that this blog on chemistry in everyday life has equipped you with some interesting knowledge about the field. Want to start a career in this field? Confused among the courses? Don’t worry! Reach out to our experts at Leverage Edu through an E-meeting where the counsellors will assist you in selecting a course that matches your interest!