Class 9 Exam > Class 9 Questions > In brass,a)zinc is the solvent and copper act...
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In brass,
- a)zinc is the solvent and copper acts as solute
- b)copper acts as solvent and zinc acts as solute
- c)copper and zinc both acts as solute
- d)copper and zinc both acts as a solvent
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
In brass,a)zinc is the solvent and copper acts as soluteb)copper acts ...
Brass is a solid solution containing 70% copper 30% zinc. Here the copper acts as solvent and zinc as the solvent.
Most Upvoted Answer
In brass,a)zinc is the solvent and copper acts as soluteb)copper acts ...
In brass, copper acts as the solvent and zinc acts as the solute.
Explanation:
Brass is an alloy composed primarily of copper and zinc. An alloy is a mixture of two or more metals, where one metal acts as the solvent and the others act as solutes. The solvent is the metal present in greater abundance, while the solute is the metal present in lesser amounts.
Brass is commonly made by melting copper and zinc together in the desired proportions. During the process, copper acts as the solvent, or the metal that forms the base of the alloy. It provides the majority of the properties and characteristics of the final product. Zinc, on the other hand, acts as the solute, or the metal that is dissolved in the solvent.
When copper and zinc are melted together, the atoms of zinc disperse and fill the spaces between the copper atoms. This creates a solid solution where the atoms of zinc are distributed throughout the crystal structure of copper. The presence of zinc alters the properties of copper, such as its hardness, color, and corrosion resistance, giving rise to the unique properties of brass.
As copper is the solvent in brass, it means that it is the major component and provides the base material for the alloy. Zinc, as the solute, is the minor component that is dissolved in the copper. Therefore, the correct answer is option 'B' - copper acts as the solvent and zinc acts as the solute in brass.
By understanding the roles of solvent and solute in brass, we can better comprehend the composition and properties of this widely used alloy.
Explanation:
Brass is an alloy composed primarily of copper and zinc. An alloy is a mixture of two or more metals, where one metal acts as the solvent and the others act as solutes. The solvent is the metal present in greater abundance, while the solute is the metal present in lesser amounts.
Brass is commonly made by melting copper and zinc together in the desired proportions. During the process, copper acts as the solvent, or the metal that forms the base of the alloy. It provides the majority of the properties and characteristics of the final product. Zinc, on the other hand, acts as the solute, or the metal that is dissolved in the solvent.
When copper and zinc are melted together, the atoms of zinc disperse and fill the spaces between the copper atoms. This creates a solid solution where the atoms of zinc are distributed throughout the crystal structure of copper. The presence of zinc alters the properties of copper, such as its hardness, color, and corrosion resistance, giving rise to the unique properties of brass.
As copper is the solvent in brass, it means that it is the major component and provides the base material for the alloy. Zinc, as the solute, is the minor component that is dissolved in the copper. Therefore, the correct answer is option 'B' - copper acts as the solvent and zinc acts as the solute in brass.
By understanding the roles of solvent and solute in brass, we can better comprehend the composition and properties of this widely used alloy.
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In brass,a)zinc is the solvent and copper acts as soluteb)copper acts as solvent and zinc acts as solutec)copper and zinc both acts as soluted)copper and zinc both acts as a solventCorrect answer is option 'B'. Can you explain this answer?
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