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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Give reasons: (vii) Aluminium wire is used to make transmission cables.

Options

  1. AAluminium has good electrical conductivity, making it suitable for transmitting electrical power over long dis
  2. BAluminium is lighter than copper, reducing the weight and cost of transmission cables.
  3. CAluminium has lower resistivity compared to other materials, resulting in lower energy losses during transmiss
  4. DAluminium is more readily available and cost-effective compared to other metals used for transmission cables.

Correct answer

A. Aluminium has good electrical conductivity, making it suitable for transmitting electrical power over long dis

Step-by-step solution

Correct Option is : (A) Aluminium has good electrical conductivity, making it suitable for transmitting electrical power over long distances.

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