Identify the correct one from the following statements.a)Elements can be changed into simpler substances.b)Compound has variable compositionc)The mixture has properties similar to its components.d)Brass is a compound of Copper and ZincCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Correct answer is c... because the properties of the component of mixtures is similar to the properties of mixtures

Answer

option ( c) The mixture has properties similar to its compound is the correct answer.

Explanation:-

This is because in a mixture, the constituent particles are not mixed chemically.
They are mixed physically and can be separated fairly easily by physical Methods.
Thus they show the properties of components.
Example can be alloys.

Answer

option ( c) The mixture has properties similar to its compound is the correct answer.

Explanation:-

This is because in a mixture, the constituent particles are not mixed chemically.
They are mixed physically and can be separated fairly easily by physical Methods.
Thus they show the properties of components.
Example can be alloys.

Answer

Properties of Mixtures

Mixtures are a combination of two or more substances that are physically mixed together but not chemically combined. They can be classified into two types: homogeneous mixtures and heterogeneous mixtures.

Homogeneous Mixtures:
- Homogeneous mixtures have a uniform composition throughout. This means that the components are evenly distributed and cannot be easily separated.
- Examples of homogeneous mixtures include saltwater, air, and sugar dissolved in water.
- The properties of a homogeneous mixture are similar to its components. For example, saltwater tastes salty because it contains salt, and air has the same properties as the gases it contains.

Heterogeneous Mixtures:
- Heterogeneous mixtures have an uneven composition and can be easily separated into their individual components.
- Examples of heterogeneous mixtures include sand and water, oil and water, and salad dressing.
- The properties of a heterogeneous mixture can vary depending on the concentration and distribution of its components. For example, oil and water do not mix and can easily be separated due to their different densities.

Explanation of the Correct Statement

The correct statement in this case is option 'C': The mixture has properties similar to its components.

This statement is true because a mixture retains the properties of its individual components. When substances are mixed together to form a mixture, their chemical identities and properties do not change. Each component retains its original properties, and these properties can be observed and measured in the mixture.

For example, if you mix salt and water to form a saltwater solution, the resulting mixture will still taste salty because the salt retains its property of being salty. Similarly, if you mix iron filings with sand, the resulting mixture will still be attracted to a magnet because the iron retains its magnetic property.

Therefore, option 'C' is the correct statement because it accurately describes the properties of mixtures. Mixtures do not undergo any chemical reactions, so the components do not change into simpler substances or compounds.

Similar Class 9 Doubts

Which of the following statements are true for pure substances?(i) Pure substances contain only one kind of particles(ii) Pure substances may be compounds or mixture(iii) Pure substances have the same composition throughout(iv) Pure substances can be exemplified by all elements other than nickel

Which of the following statements about pure substances correct?

In a homogeneous mixture,

Consider the following statements . Statement 1 : Density of a gas is related to its molar mass . Statement 2 : Density of a gas is directly proportional to its molar mass . Now , choose the correct option

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