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Ecosystem Balance and Human Impact MCQs App Download & e-Book - 574

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MCQ: 574

When the oxides of nitrogen (NO, NO2) and sulfur (SO, SO2, SO3) interacts with water vapors then the acids produced are

  1. acetic and citric acid
  2. sulphuric and nitric acid
  3. hydrochloric and nitric acid
  4. sulphuric and citric acid

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Ecosystem Balance and Human Impact MCQs App (iOS & Android)

Ecosystem Balance and Human Impact MCQs App

Ecosystem Balance and Human Impact MCQs App (Android & iOS)

10th Grade Biology MCQs App

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Cell Biology MCQs App

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