Kuis IPA - Zat Tunggal Dan Campuran

The correct answer is "homogen dan heterogen". This is because a zat campuran (mixture) can consist of two types: homogen and heterogen. A homogen mixture is uniform throughout and has the same composition, while a heterogen mixture has different components that can be visually distinguished. Therefore, both homogen and heterogen are valid options for describing a zat campuran.

A single substance refers to a pure substance that cannot be broken down into simpler substances. Air is a mixture of different gases such as nitrogen, oxygen, carbon dioxide, and others. Therefore, air is not a single substance. Sirop, susu, and air kopi are also not single substances as they are mixtures or solutions.

The term "zat tunggal" refers to a substance that is composed of only one type of material or element. It does not contain any other substances mixed within it. This is different from a "zat campuran" which is a mixture of different substances. The terms "homogen" and "heterogen" refer to the uniformity or non-uniformity of a mixture, but they do not specifically indicate whether the mixture is composed of similar or different materials. Therefore, the correct answer for this question is "zat tunggal".

The correct answer is "zat campuran" because it refers to a substance that consists of multiple types of materials or single substances. This term is used to describe a mixture of different elements or compounds that are physically combined but can be separated through various methods.

The correct answer is air kopi because it is a mixture of two substances that are visibly distinct - water and coffee. This mixture is considered heterogeneous because the particles of coffee do not dissolve completely in the water, resulting in a non-uniform composition.

The correct answer is air garam. This is because air garam is a mixture of water and salt. A mixture is a combination of two or more substances that are not chemically combined. In this case, water and salt are mixed together but they do not chemically react with each other. This is different from substances like gold and oxygen, which are pure elements and not mixtures.

Air garam adalah contoh campuran homogen karena garam terlarut sepenuhnya dalam air, sehingga tidak ada perbedaan yang terlihat antara partikel garam dan air. Kedua zat tersebut membentuk larutan homogen yang seragam dalam komposisi dan sifatnya.