Which of the following alloy has copper as its constituent?

Nichrome

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Chromium

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Zinc

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Brass

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Solution

The correct option is D
Brass

Explanation of correct option
(D) Brass
Brass is a copper and zinc alloy.
It shows resistance towards corrosion.
Explanation of incorrect options
(A) Nichrome
Nichrome is a class of nickel-chromium-iron alloys that are extensively used as resistance wire and heating components in products.
Increased zinc content contributes to the material's increased strength and ductility.
(B) Chromium
Chromium is not an alloy.
(C) Zinc
Zinc is not an alloy.
Therefore, the correct answer is (D) Brass

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