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Which of the following alloys contains mercury as one of the constituents?

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Question

Which of the following alloys contains mercury as one of the constituents?

Options

  • stainless steel

  • solder

  • duralumin

  • zinc amalgam

MCQ
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Solution

Zinc amalgam

Explanation:

An alloy that contains mercury as one of its primary components is specifically classified as an amalgam. Zinc amalgam is a metallic mixture formed by combining zinc with liquid mercury. The other choices are incorrect because stainless steel consists of iron, chromium, and nickel; solder is made of lead and tin; and duralumin is an aluminium-based alloy.

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Chapter 3: Metals and Non-metals - Exercise 3 [Page 234]

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Lakhmir Singh Chemistry [English] Class 10
Chapter 3 Metals and Non-metals
Exercise 3 | Q 72. | Page 234
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