Question:

Identify correctly matched pairs
I. Boron fibres - bullet proof vest
II. Metal borides - nuclear industry
III. Borax - flux in soldering

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When studying materials, consider their specific properties and applications. Boron and its compounds play key roles in industries like defense and nuclear energy.
Updated On: May 9, 2025
  • II, III only
  • II, III, I only
  • I, II, III
  • II only
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The Correct Option is C

Solution and Explanation

- Boron fibres are used in the manufacture of bulletproof vests due to their high strength and light weight.
- Metal borides are widely used in the nuclear industry for their hardness and resistance to radiation damage.
- Borax is used as a flux in soldering to prevent oxidation of the materials being joined.
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