AP BIOLOGY

BIOCHEMISTRY

PROPERTIES OF WATER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which property of water can be used to explain why it is able to dissolve many substances?
A
High heat of vapourisation
B
Polar structure
C
High latent heat capacity
D
Strong cohesion
Explanation: 

Detailed explanation-1: -Because of its polarity and ability to form hydrogen bonds, water makes an excellent solvent, meaning that it can dissolve many different kinds of molecules.

Detailed explanation-2: -Water is a solvent that many people are familiar with. Since it dissolves so many compounds and is vital to life, water is known as the universal solvent. A solvent is a substance that allows some other substance-known as a solute-to dissolve in it, forming a solution.

Detailed explanation-3: -The property by which substances dissolve in water is called solubility. Soluble substances dissolve in water.

Detailed explanation-4: -The polarity of water molecules allows liquid water to act as a “universal solvent, ” able to dissolve many ionic and polar covalent compounds. The polarity of water molecules also results in strong hydrogen bonds that give rise to phenomena such as surface tension, adhesion, and cohesion.

There is 1 question to complete.