Smog is primarily caused by the presence of which of the following?

  • A
    Oxides of sulfur and nitrogen
  • B
    $O_2$ and $N_2$
  • C
    $O_2$ and $O_3$
  • D
    $O_3$ and $N_3$

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Match the following items correctly:
List-$I$ List-$II$
$(1)$ Vegetable waste $(A)$ Takes $3$ to $5$ months for natural decomposition
$(2)$ Plastic materials $(B)$ Takes $7$ to $10$ months for natural decomposition
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How can you apply Green Chemistry for the following?
$(a)$ To reduce photochemical smog.
$(b)$ To avoid the use of chlorinated solvents and chlorinated bleaching agents in dry cleaning.
$(c)$ To reduce the use of synthetic detergents.
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