Chemistry · Chemicals in Firecrackers & Applied Chemistry
With reference to the substances used in the manufacturing of green firecrackers, consider the following statements: I. Potassium nitrate acts as an oxidizing agent to facilitate combustion in the chemical mixture. II. Barium compounds are commonly used to produce the characteristic green colour in fireworks. III. Sulfur acts as a reducing agent in the mixture, aiding in the combustion process. Which of the statements given above is/are correct?
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All three
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