Moderate

Acid rain brings with it:

Correct answer: D. Sulphuric acid, sulphurous acid nitric acid and, nitrous acid

  • A. Sulphuric acid alone
  • B. Nitric acid alone
  • C. Nitrous acid and sulphurous acid
  • D. Sulphuric acid, sulphurous acid nitric acid and, nitrous acid

Explanation

Acid rain forms when sulphur and nitrogen oxides react with atmospheric moisture, producing sulphuric, sulphurous, nitric and nitrous acids in simplified textbook descriptions. Therefore the inclusive option is intended.

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