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Boojho’s uncle has set up an electroplating factory near his village. He should dispose off the waste of the factory

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Question

Boojho’s uncle has set up an electroplating factory near his village. He should dispose off the waste of the factory

Options

  • in the nearby river

  • in the nearby pond

  • in the nearby cornfield 

  • according to the disposal guidelines of the local authority

MCQ
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Solution

according to the disposal guidelines of the local authority

Explanation:

In electroplating factory, the disposal of the used conducting solution is a major concern because it is a polluting waste, therefore it should be disposed off according to the disposal guidelines of the local authority.

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Effects of Electric Current - Chemical Effects of Electric Current
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Chapter 14: Chemical Effects of Electric Current - Multiple Choice Questions [Page 78]

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NCERT Exemplar Science Exemplar [English] Class 8
Chapter 14 Chemical Effects of Electric Current
Multiple Choice Questions | Q 3. | Page 78

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