Alexander Morillo
Science knowledge quiz. Do you consider yourself educated? Take this quiz, answer 15 science questions and find our if its true.
Perhaps you think chemistry is not important and it’s only for geeks. I bet you think so, because you know less about it than you should.
Science knowledge quiz. 15 science quiz questions and answers
Let’s see if you know these things about chemistry of every day life. Your knowledge of chemical compounds and their effects will be put to the test.
This quiz comprises 15 questions, each presenting you with 2-4 possible answers. Your task is to select the correct answer from the options provided.
The quiz covers various topics in chemistry, including chemical compounds found in fruits and vegetables, harmful substances in tobacco, and the science behind tear-inducing onions. For example, you might encounter questions like
- “Many vegetables and fruits are strongly colored because they contain a special kind of chemical compound named…”
- “Smoking is harmful to all parts of the body, especially the lungs. The chemical present in tobacco that affects the lungs is…”
15 questions to test you out. Take this science quiz
These questions will challenge your understanding of chemistry principles and their real-life applications. By participating in this chemistry quiz, you can expand your knowledge of the fascinating world of chemicals, their properties, and their effects on living organisms.
Understanding the science behind everyday substances can be both enlightening and empowering. So, dive into this quiz, sharpen your chemistry skills, and unlock a deeper appreciation for the molecular wonders that surround us!
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- Question of
Water, which occupies 70% of the earth’s surface, is made by two chemical elements, they are
- Hydrogen and oxygen
- Oxygen and Carbon
- Carbon and hydrogen
- Hydrogen and sulphur
- Question of
We all can look up to the sky and see its beautiful blue colour. This is due to the phenomenon
- Diffusion of light
- Avogadro’s law
- Rayleigh scattering
- None of the above
- Question of
Plastics have changed life styles and conveniences in home from refrigerators to mixies and from washing machines to water filters. They are made up of
- Polymers
- Carbon
- Monomers
- All of them
- Question of
Soaps and detergents are cleansing products that we frequently use in our daily lives. They clean by acting as
- Purifier
- Emulsifier
- Cleanser
- Deodorant
- Question of
The organic molecules of the chemical named ……. in sunscreen lotions absorb the ultraviolet radiations from sunlight and releaseit as heat.
- Avobenzone
- Anthranilates
- Titanium dioxide
- Zinc oxide
- Question of
Smoking is harmful to all parts of the body, especially the lungs. The chemical present in tobacco that affects the lungs is
- Nicotine
- Dopamine
- Caffeine
- Carbon
- Question of
Many vegetables and fruits are strongly coloured because they contain a special kind of chemical compound named
- Carotenoid
- Plasmid
- Plastid
- None of the above
- Question of
Why it keeps us awake, why you think we feel sleepy sometimes even when we are not tired, the reason is a hormone
- Adrenaline
- Adenosine
- Thyroxine
- Serotonin
- Question of
Cooking and baking is one of the major activities we do daily that involves chemistry. A chemical frequently used in baking is
- Sodium bicarb
- Hydrogen peroxide
- Sodium chloride
- Sodium hydroxide
- Question of
Yogurt, breads, cakes and many other products are formed by the multiplication of certain useful bacteria and the process is called
- Dehydration
- Fermentation
- Calcination
- Dehydrogenation
- Question of
Coffee keeps you awake because of the presence of a chemical called
- Nicotine
- Adenosine
- Caffeine
- Alcohol
- Question of
You must have experienced that you shed tears while cutting the onion. This is due to the presence of
- Sulfur in the cells
- Carbon in the cells
- Fat in the cells
- Amino acid in the cells
- Question of
The use of chemicals or drugs to selectively destroy infectious micro-organisms without destroying the live tissues or the host, is known as
- Chemotherapy
- Gene therapy
- Drug therapy
- Plastic surgery
- Question of
Perfumes have pleasant smell due to the presence of chemicals used in their synthesis, these are
- Aniline
- Glycerine
- Esters
- Stearic acid
- Question of
Sterilization is the process of complete elimination of microorganisms. The chemicals used for sterilization are classified as:
- Antiseptics
- Disinfectants
- Both: “A” and “B”
- None of the above
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