Blog

Is apple juice a pure substance? and is apple juice a homogeneous mixture?

Rabah Hasan November 29, 2020 • comments off

Do people always want to know-Is apple juice is a pure substance? Or is apple juice a solution? And is apple juice a homogeneous mixture or a heterogeneous mixture? Well, I will provide you with the answer in detail. Keep reading with the patient.

We all know the apple is a nutritious fruit in the world. It provides us with soluble fiber, polyphenols, vitamin C and K, potassium, several digestive enzymes, and organic sugar content at a large scale. When we drink apple juice regularly, it helps us fight against heart disease, minimize blood cholesterol levels, and control type 2 diabetes. Even a study demonstrates that drinking a glass of apple juice in a day reduces a 28% threat of type 2 diabetes. Moreover, healthy apple juice that is made using masticating juicing machine fights against stomach pain, prebiotic effects, asthma, and cancer. Apple juice of 223 grams delivers only 116 calories that aid weight loss; reduce belly fat and lower high blood pressure.

Table of Contents

What is a pure substance?

Pure substance refers to a thing that is composed of only available material. You can’t say something is a pure substance as long as it consists of a single particle. It should have a constant and definite composition and distinct chemical properties. A pure substance is also called a chemical substance. Pure substances consist of elements and compounds which are too hard to break.

When you want to separate the particles from a single material, a difficult chemical procedure is needed to isolate them into small parts. To separate pure substances, you have to melt or boil them. Gold metal, sucrose, sodium bicarbonate, Ammonia, Diamond, Copper wire, and Silicon chip are some examples of pure substances.

What is a homogenous mixture?

Homogenous mixture refers to combining two or more elements into one particle that gives a uniform look and the same taste when we see or consume it. For example, everyday morning when you get up, you make a cup of hot tea or coffee. To make a cup of tea or coffee, you use milk, and sugar and mix them with a spoon.

But when you see in the prepared coffee or tea, can you see the milk and sugar separately in the mixture? Or can you taste milk and sugar individually? The answers are probably NO. The different particles are mixed into a uniform look and taste. So we can say when a mixture of different particles dissolves into one unique particle that appearance and tastes the same is called a homogenous mixture or solution. You can’t see particles of the homogenous solution with naked eyes. But when you use a microscope, you can separate the elements one by one.

What is a heterogeneous mixture?

A heterogeneous mixture refers to the combination of two or more elements that do not distribute or dissolve equally. When you can separate the different particles with bare eyes without a microscope, then you can call it a heterogeneous mixture or solution. This mixture will not provide a uniform look. Also, the taste can vary from particle to particle.

Say, for example, when you eat a vessel of cereal, then you consume a heterogeneous solution or mixture. It is due to you can easily separate the milk and cereal from the combination, and you can see the particles of the mixture with your bare eyes without using a microscope. A heterogeneous mixture is also called a mechanical mixture as we can see and separate all particles individually.

Is apple juice a pure substance?

Apple juice is a solution or a mixture of a compound of different particles. A solution or mixture of clear apple juice looks like a pure substance, but apple juice contains sucrose, glucose, fructose, and starch which are more than one type of particle. You cannot separate the different types of particles in apple juice with bare eyes.

You have to use the microscope to see available elements in clear apple juice. Some chemical properties such as quinic acid, citramalic acid, and malic acid are also responsible for the sour taste of apple juice. Other substance like polyphenols, ascorbic acid (vitamin C), and amides, provides the full flavor and texture of apple juice. As per the definition of a pure substance, apple juice should have a single and constant composition of uniform chemical properties.

Read More Similar Articles

But apple juice is a combination of various dissimilar chemical properties. That’s why we can’t say apple juice is a pure substance. So to be a pure substance, apple juice should be composed of single, uniform, and constant chemical properties. But we have already seen apple juice is a composition of several different elements like sugar particles, vitamin particles, water particles, and flavor particles. So apple juice is a solution rather than a pure substance.

Is apple juice a homogenous mixture?

Do you ever try to know- what type of mixture the apple juice is? Today I will make it clear to you. If a combination or a solution is composed of different particles but dissolves altogether, the solution is called a homogeneous mixture.

Clear apple juice is a homogenous mixture as you can’t separate the chemical particles of apple juice.

If you see the apple juice with bare eyes, you will see only clear apple liquid rather than any chemical properties it contains.

But when you squeeze juice freshly using an apple juicing machine, you see some pulp spread throughout the liquid, and then this mixture is called a heterogeneous mixture.

When we see the different particles in apple juice with bare eyes without using a microscope, we will get it as a heterogeneous solution.

But when we separate the pure liquid and pulp from the pulpy apple juice, then we will call it a homogenous mixture.

Now the question- is apple juice without pulp a mixture or a pure substance? The answer to the question is- apple juice without pulp is a mixture rather than a pure substance as water particles, sugar particles, vitamin particles,

and flavor particles are dissolved in the apple juice without pulp. Though this solution gives a uniform look and similar taste, we can’t say it is a pure substance, as the liquid contains different particles that are not similar.

Read also: