Chemistry
Grade-7
Easy
Question
A cup of instant coffee is an example of
- Mixture containing two liquids
- Mixture containing solids and liquids
- Mixture containing solids, liquids, and gases
- None of these
Hint:
A cup of instant coffee is an example of the solution.
The correct answer is: Mixture containing solids and liquids
- Because it contains a solute that dissolves into a solvent, coffee is a solution rather than a compound or mixture. Compounds must be chemically bound, and mixes have clearly distinct parts.
- Coffee can also be termed a mixture because it contains two different ingredients, but this is too broad.
Related Questions to study
Chemistry
Based on the solubilities of the components in the mixtures, they are divided into
Based on the solubilities of the components in the mixtures, they are divided into
ChemistryGrade-7
Chemistry
The components of the mixture can be
The components of the mixture can be
ChemistryGrade-7
Chemistry
A mixture can be formed by mixing two or more materials
A mixture can be formed by mixing two or more materials
ChemistryGrade-7
Chemistry
Soda water is an example of what kind of mixture?
Soda water is an example of what kind of mixture?
ChemistryGrade-7
Chemistry
Identify the type of mixture present in the following picture.
Identify the type of mixture present in the following picture.
ChemistryGrade-7
Chemistry
Classify the following substances into the solid-solid, solid-liquid, and liquid-liquid mixtures.
(i). Soil
(ii). Seawater
(iii). Steel
(iv). Chocolates
(v). Water and kerosene
(vi). Almond oil in water
Classify the following substances into the solid-solid, solid-liquid, and liquid-liquid mixtures.
(i). Soil
(ii). Seawater
(iii). Steel
(iv). Chocolates
(v). Water and kerosene
(vi). Almond oil in water
ChemistryGrade-7
Chemistry
Heterogeneous mixtures can typically be
Heterogeneous mixtures can typically be
ChemistryGrade-7
Chemistry
Identify the type of each mixture as homogeneous mixture or heterogeneous mixture
(i) Ice-cream
(ii) Petrol and water
(iii) Smoke
(iv) Lemonade
Identify the type of each mixture as homogeneous mixture or heterogeneous mixture
(i) Ice-cream
(ii) Petrol and water
(iii) Smoke
(iv) Lemonade
ChemistryGrade-7
Chemistry
The composition of constituents in the homogeneous mixture can be
The composition of constituents in the homogeneous mixture can be
ChemistryGrade-7
Chemistry
During the formation of a mixture
During the formation of a mixture
ChemistryGrade-7
Chemistry
Mixtures are
Mixtures are
ChemistryGrade-7
Chemistry
Which of the following is not a characteristic of the mixture?
Which of the following is not a characteristic of the mixture?
ChemistryGrade-7
Chemistry
Identify the mixture which is not the same throughout its volume from the following:
Identify the mixture which is not the same throughout its volume from the following:
ChemistryGrade-7
Chemistry
The constituents of mixtures are always present in
The constituents of mixtures are always present in
ChemistryGrade-7
Chemistry
Sugar in the water is an example of
Sugar in the water is an example of
ChemistryGrade-7
