Multiple choice

Which of the following wrought alloys has maximum percentage of aluminium?

  1. Alloy 1050

  2. Alloy 1060

  3. Alloy 1100

  4. Alloy 1199

  5. Alloy 2014
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Alloy 1050 contains 99.5% of aluminium by mass, alloy 1060 contains 99.6% aluminium by weight, alloy 1100 contains 99.0% aluminium by mass, alloy 1199 contains 99.9% of aluminium by weight and alloy 2014 contains 90.9% of aluminium by mass. Hence, alloy 1199 has the maximum percentage of aluminium by weight.

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