Describing homogeneous & heterogeneous Mixtures

Which option below best describes mixture?

• a mixture is a combination of two or more substances in which each component retain its individual chemical properties

• a mixture can be homogeneous

• a mixture is a combination of two or more substances in which each component does not retain its individual chemical properties

• a mixture can be heterogeneous also

What is formed when you mixed a milk powder and water?

• solution

• mixture

• solute

• milk

Mixture is classified into two: Homogeneous and Heterogeneous. All are examples of heterogeneous mixture except ________.

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Homogeneous mixture can be in solid, liquid or gas. Steel the most common material used in the production of wheel is an alloy of iron and carbon. What is an alloy? A mixture of ____.

• solid and liquid components

• two objects

• different liquid components

• a mixture of different metals

Mrs. Jennie Cruz wanted to prepare a healthy and delicious food for her family for lunch like Pinakbet. She mixes and seasoned to taste all the vegetables like squash, eggplant, okra, ampalaya, string beans and meat cuts. Pinakbet can be categorized as what type of mixture?

• Homogeneous

• Solid homogeneous

• Heterogeneous

• Homogeneous and heterogeneous

A homogeneous mixture is a combination of two substances which produce a uniform or the same appearance in their product after the mixing procedure. Which among the choices below show a uniform appearance of the product?

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Refer to the image shown. Air is a mixture of different gases like oxygen, nitrogen and carbon dioxide. The italicized statement best describes air as_____________________.

• heterogeneous

• homogeneous

• gas mixture

• air mixture

The term "milk tea" refers to any tea drink with milk added. It can be as simple as a splash of milk in a hot cup of tea, or it can be a complex recipe including various ingredients, like the popular bubble tea. Adding milk mellows and smooths out the flavors of tea, particularly some of the bitter notes found in black tea. Milk tea is enjoyed throughout the world as both a hot and cold beverage. Milk tea is an example of what type of mixture?

• heterogeneous

• homogeneous

• liquid homogeneous

• solid and liquid mixture

How do you describe the image above as to its type as mixture?

• Seawater is homogeneous.

• The seawater is heterogeneous because it is composed of salt and water.

• Saltwater is homogeneous because it has salt.

• Seawater is heterogeneous.

One famous heterogeneous mixture is mango float or crema de mangga. It is a Filipino icebox cake dessert made with layers of ladyfingers (broas) or graham crackers, whipped cream, condensed milk, and ripe mangoes. Which statement below best describes mango float?

• The components of of mango float such as mango, whipped cream and milk are still recognizable even after the mixing procedure.

• The components of of mango float such as mango, whipped cream and milk are no longer recognizable even after the mixing procedure.

• Mango float is a heterogeneous mixture because after the mixing procedure, the parts are not anymore uniform in appearance.

• Mango float is a heterogeneous mixture because after the mixing procedure, there are few recognizable components or substances.

Tags

NGSS.MS-PS1-2