Question

A. Ammonium salts produce haze in atmosphere
B. Ozone gets produced when atmospheric oxygen reacts with chlorine radicals
C. Polychlorinated biphenyls act as cleansing solvents
D. 'Blue baby' syndrome occurs due to the presence of excess of sulphate ions in water
Choose the correct answer from the options given below:

• A. B and C only
• B. A and C only
• C. A and D only
• D. A, B and C only

Answer 1

Answer: (B)

A and C only

Answer 2

The correct answer is (B) : A and C Only
B.Cl∙+O3​→O2​+ClO∙
D. 'Blue baby' syndrome occurs due to the presence of excess of nitrate ions in water.