Which of the following industries discharge mercury as a pollutant? (A) Chloro-alkali industry (B) Tanneries (C) Beverage plant (D) Phosphoric acid plant

Which of the following industries discharge mercury as a pollutant?
(A) Chloro-alkali industry
(B) Tanneries
(C) Beverage plant
(D) Phosphoric acid plant
by

1 Answer

Answer :

(A) Chloro-alkali industry
by

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Last Answer : (B) 52-54

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Last Answer : (A) Ortho-phosphoric acid

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Last Answer : (A) CaSO4 .½ H2O and CaSO4 crystals

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Last Answer : (B) 30

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Last Answer : (C) Urea

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Last Answer : (D) Silica and coke

Reaction of anhydrous liquid ammonia with ortho-phosphoric acid produces (A) Ammonium phosphate (B) Superphosphate (C) Triple superphosphate (D) None of these

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Last Answer : (A) Ammonium phosphate