Table of Contents
What kind of colloid is yogurt?
Is yogurt a solution colloid or suspension? Cheeses and yogurts are complex colloidal suspensions made from animal’s milk. The colloidal suspension of milk can be described an oil in water emulsion, with insoluble proteins forming complicated micelles in a water solution.
Is vanilla yogurt a homogeneous mixture?
a) Vanilla yogurt – When we look to the vanilla yogurt, it looks the mixture is same or uniform – Therefore, it is a homogeneous.
What makes a mixture a solution?
A solution is a mixture where one of the substances dissolves in the other. The substance that dissolves is called the solute. The substance that does not dissolve is called the solvent. An example of a solution is salt water.
Is yogurt a solid liquid or gas?
There are set yoghurts that would be described as a gel, but the more liquid yoghurts are just a non-Newtonian fluid. Ice is able to “flow” under stress [as in glaciers], but is classified as a solid.
What type of mixture is yogurt?
Yogurt is a mixture of milk, which is fermented by a type of culture that produces lactic acid. Other types of bacteria may be added, as well as sweeteners, flavorings and other ingredients.
Is soda a solvent?
Soda pop is a good example – the solvent is water and the solutes include carbon dioxide, sugar, flavorings, caramel color etc.
Is ketchup a solution?
Ketchup is a colloid, i.e. a substance that cannot be easliy placed into either the solid, liquid or gas categories. Ketchup is in fact a sol, which is solid particles suspended in liquid.
Is yogurt a heterogeneous mixture?
Meles’ Blog: Classifying Materials Worksheet Answers….Classifying Materials Worksheet Answers.
| Material | Heterogeneous or homogeneous | Reason |
|---|---|---|
| Yogurt with fruit | Heterogeneous | We see the yogurt and the fruit separately |
Is tomato juice homogeneous or heterogeneous?
Tomato juice is technically a suspension or a heterogeneous mixture. Tomato juice is made up of fine solid particles from the flesh of the tomato fruit. Shining a light on a glass of tomato juice would disperse the light because it is reflected off the suspended solid particles.
Is salt solvent or solute?
In a NaCl solution (salt-water), the solvent is water. A solute is the component in a solution in the lesser amount. In a NaCl solution, the salt is the solute.