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Doctors Medicines MCQs Q&A

  1. Chromium
  2. Arsenic
  3. Calcium
  4. Potassium
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Option 2 : Arsenic

Groundwater in the Bengal Basin is badly polluted by arsenic (As) which adversely affects human health. To provide low-As groundwater for as mitigation, it was sought across 235 km2 of central West Bengal, in the western part of the basin.
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