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In some parts of India, consumption of underground water causes mottled teeth and bone damage.  Which one of the following is responsible for this malady? 
  • a)
    Fluoride ion
  • b)
    Chloride ion
  • c)
    Oxide ion
  • d)
    Carbonate ion
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In some parts of India, consumption of underground water causes mottle...
Fluoride ion is responsible for mottled teeth and bone damage

Explanation:

  • Excessive intake of fluoride ion through consumption of underground water leads to a condition known as fluorosis.

  • Fluorosis is caused by the deposition of fluoride ion in bones and teeth, which leads to mottled teeth and bone damage.

  • The high concentration of fluoride ion in underground water is due to the dissolution of rocks and minerals that contain fluoride compounds.

  • Fluoride ion is also present in some fertilizers and pesticides, which can contaminate groundwater.

  • Fluorosis is a major public health concern in India, especially in areas where the concentration of fluoride ion in groundwater is high.

  • Preventive measures such as the use of alternative sources of water, water treatment, and public awareness campaigns are necessary to address this issue.

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In some parts of India, consumption of underground water causes mottle...
Fluoride ion, when present in excess amount in water....
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In some parts of India, consumption of underground water causes mottled teeth and bone damage. Which one of the following is responsible for this malady?a)Fluoride ionb)Chloride ionc)Oxide iond)Carbonate ionCorrect answer is option 'A'. Can you explain this answer?
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