Properties Of Water Quiz Questions And Answers

Dr. Zohra Sattar Waxali earned her doctorate in chemistry and biochemistry from Northwestern University, specializing in the metallomes of cardiac cells and stem cells, and their impact on biological function. Her research encompasses the development of arsenoplatin chemotherapeutics, stapled peptide estrogen receptor inhibitors, and antimicrobial natural products.

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Settings

Share on Facebook

Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

Water is one of the things that help in the existence of life on the earth’s surface. Here are the Properties of water quiz questions and answers to help test your knowledge. The human body uses water in all its cells, organs, and tissues to help regulate its temperature and maintain other bodily functions. This quiz covers the characteristics of water and the importance of these characteristics to living organisms. Give it a try and see how much you understand water.

This image specifically demonstrates one example of how ______________________ is beneficial to living organisms.

Explanation
This image demonstrates how surface tension is beneficial to living organisms. Surface tension is the cohesive force between molecules at the surface of a liquid, creating a "skin" that allows certain organisms to walk on water or create structures such as water striders. This property also helps organisms like insects, spiders, and plants to trap and collect water for survival. Surface tension also plays a role in the movement of water in plants through capillary action, allowing nutrients and water to be transported efficiently.

Rate this question:

Adhesion leads to ________________, which is the characteristic of water in which explains the molecular absorption of water into a root or stem of a plant.

Explanation
Capillary action is the phenomenon where water is able to move against gravity through narrow spaces, such as the tiny tubes in a plant's root or stem. This is possible due to the adhesive forces between water molecules and the walls of the capillaries. The water molecules are attracted to the capillary walls, causing them to rise and be absorbed into the plant. Therefore, capillary action is the characteristic of water that explains its molecular absorption into a plant's root or stem.

Rate this question:

Humans have physiologically adapted to sweat if the body temperature rises past ideal levels. The ability to do so helps cool the body down. The polarity of water allows water to have a high _________________________, which allows us to maintain homeostasis and survive as we are today.

Explanation
Water has a high specific heat, which means that it can absorb and retain a large amount of heat energy without significantly changing in temperature. This property allows water to effectively regulate body temperature through sweating. When we sweat, water evaporates from our skin, taking away heat from our body and cooling us down. The high specific heat of water helps in maintaining homeostasis, the stable internal temperature necessary for our survival.

Rate this question:

During the water and string excitement, the factor keeping the water bonded to the string was the concept of _____________________.

Explanation
The correct answer is adhesion. Adhesion refers to the attraction between molecules of different substances. In the case of the water and string excitement, the water molecules are attracted to the string molecules, causing them to bond together. This is why the water stays bonded to the string and does not fall off.

Rate this question:

The first falling leaf of the season has tumbled from the air and landed on the top of the pond. It does not sink but yet float on top of the surface. What is happening on a molecular level that is preventing the leaf from sinking?

The covalent bonds between the oxygen and hydrogen atoms are not breaking apart due to the lack of weight placed upon them.

There is not enough weight to break the hydrogen bonds between water molecules at the surface of the water.

The surface area of the leaf is quite large and is breaking the hydrogen bonds of the water molecules on the surface.

Correct Answer
C. There is not enough weight to break the hydrogen bonds between water molecules at the surface of the water.

Explanation
The first falling leaf of the season is able to float on top of the surface of the pond because there is not enough weight to break the hydrogen bonds between water molecules at the surface. Hydrogen bonds are relatively weak compared to covalent bonds, but they are still strong enough to hold the leaf up. The surface tension created by these hydrogen bonds allows the leaf to remain on top of the water rather than sinking.