Match the following List-I (Pollutant concentration List-II(Effect) A) {\Pb}>50 {\ppb} I) Brown mottling of teeth B) {\SO}_4^{2-}>500 {\ppm} II) 'Blue baby' syndrome C) {\NO}_3^{-}>50 {\ppm} III) Laxative effect D) {\F}^{-}>2 {\ppm} IV) Liver damage [AP EAPCET 23 May 2025 S1]

Correct Answer is : A-IV, B-III, C-II, D-I

Environmental Chemistry

Section: Chemistry

Question : 3 of 14

Marks: +1, -0

Match the following

List-I (Pollutant concentration	List-II(Effect)
A) Pb>50‌ppb	I) Brown mottling of teeth
B) SO42−>500‌ppm	II) 'Blue baby' syndrome
C) NO3−>50‌ppm	III) Laxative effect
D) F−>2‌ppm	IV) Liver damage

[AP EAPCET 23 May 2025 S1]

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