Sulphur dioxide is one of the components of polluted air. SO 2 is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by SO 2 is :

Question

Sulphur dioxide is one of the components of polluted air. SO 2 is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by SO 2 is : (A) 2 SO 2+ O 2 arrow 2 SO 3 (B) SO 2+ O 3 arrow SO 3+ O 2 (C) SO 2+ H 2 O 2 arrow H 2 SO 4 (D) 2 SO 2+ O 2+2 H 2 O arrow 2 H 2 SO 4

Tardigrade Admin · Accepted Answer

2 SO 2+ O 2+2 H 2 O arrow 2 H 2 SO 4 (Acid rain)

Q. Sulphur dioxide is one of the components of polluted air. $S O_{2}$ is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by $S O_{2}$ is :

$2 S O_{2} + O_{2} \to 2 S O_{3}$

$S O_{2} + O_{3} \to S O_{3} + O_{2}$

$S O_{2} + H_{2} O_{2} \to H_{2} S O_{4}$

$2 S O_{2} + O_{2} + 2 H_{2} O \to 2 H_{2} S O_{4}$

$2 S O_{2} + O_{2} + 2 H_{2} O \to 2 H_{2} S O_{4}$ (Acid rain)

Q. Sulphur dioxide is one of the components of polluted air. SO2​ is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by SO2​ is :

2SO2​+O2​→2SO3​

SO2​+O3​→SO3​+O2​

SO2​+H2​O2​→H2​SO4​

2SO2​+O2​+2H2​O→2H2​SO4​