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Metals and Non Metals

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Consider the following statements:

  1. Platinum is used in the making of filaments of an electric bulb.
  2. Iron is extracted from haematite ore.

Which of the given statements is/are incorrect?

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A
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💡 Explanation:

Statement 1 is wrong. Tungsten is used in the making of filaments of electric bulb.
Statement 2 is correct. Iron is extracted from its ore called haematite.

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