AP and TS EAMCET Medical Model Paper 10
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Question : 135 of 160
Marks:
+1,
-0
Correct statements are
A. Smog formed in cool and humid climate is reducing in nature due to SO2
B. Smog formed in hot and dry climate is oxidising in nature due to oxides of nitrogen.
C. Fluoride concentration in water at 1 ppm is essential to harden enamel on teeth.
D. Dry cleaning of clothes by tetrachloroethene is part of green chemistry in day-to-day life.
A. Smog formed in cool and humid climate is reducing in nature due to SO
B. Smog formed in hot and dry climate is oxidising in nature due to oxides of nitrogen.
C. Fluoride concentration in water at 1 ppm is essential to harden enamel on teeth.
D. Dry cleaning of clothes by tetrachloroethene is part of green chemistry in day-to-day life.
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