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| Q. |
Brass contains – |
| A. | Copper and Zinc |
| B. | Copper and Tin |
| C. | Copper and Silver |
| D. | Copper and Nickel |
| Answer» A. Copper and Zinc | |
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Explanation: Brass is an alloy made of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties. By comparison, bronze is principally an alloy of copper and tin. |
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