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Match List I with List II.

List I Pollutant List II Disease/sickness
\mathrm{A}. \mathrm{Sulphate} (>500 \mathrm{ppm}) \mathrm{I. Methemoglobinemia }
\mathrm{B. Nitrate (>50 \mathrm{ppm})} \mathrm{ II. Brown\: mottling\: of \: teeth }
\mathrm{C. Lead (>50 \mathrm{ppb})} \mathrm{ III. Laxative \: effect }
\mathrm{D. Fluoride (>2 \mathrm{ppm})} \mathrm{ IV. Kidney \: damage }

Choose the correct answer from the options given below:
 

Option: 1

A-IV, B-I, C-II, D-III
 


Option: 2

A-III, B-I, C-IV, D-II
 


Option: 3

A-II, B-IV, C-I, D-III
 


Option: 4

A-II, B-IV, C-III, D-I


Answers (1)

best_answer

\mathrm{(A)\, Sulphate \left ( > 500 \, ppm \right )\rightarrow III.Laxactive \, effect.}

\mathrm{(B)\, Nitrate \left ( > 50 \, ppm \right )\rightarrow I.Methemoglobinemia}

\mathrm{(C)\, Lead \left ( > 50 \, ppb \right )\rightarrow IV.Kidney \: damage}

\mathrm{(D)\, Fluoride \left ( > 2 \, ppm \right )\rightarrow II.Brown \: mottling\, of\, teeth}

\mathrm{So,(A)-III,B-I,C-IV,D-II}

Option (2) is correct.
 

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mansi

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