English
Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

Which of the following is a water pollutant?

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Question

Which of the following is a water pollutant?

Options

  • Lead

  • Alum

  • Oxygen

  • Chlorine

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Solution

Lead

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Chapter 13: Water - Exercises [Page 153]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 13 Water
Exercises | Q I. 4. | Page 153

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