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Class 12 Chemistry Practice Test: Sulphur Dioxide - p Block Elements
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Avg score: 69% • Most missed: “Which of the following is not a property of sulfur dioxide?”
Class 12 Chemistry Practice Test: Sulphur Dioxide - p Block Elements
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10 Questions

1. If a aryl diazonium salt is treated with sulfur dioxide, what product forms?
2. Which reagent is used in qualitative testing for presence of sulfur dioxide?
3. Which compound is used as a reducing bleach for papers
4. Which of the following is not a criterion for air pollutants monitored by U.S – EPA?
5. What is the chemical formula of sulfur dioxide?
6. Which of the following is a suffocating gas produced during incomplete combustion of fuels?
7. Which of the following is not a property of sulfur dioxide?
8. Before the invention of CFCs, which of the compounds was used extensively as a refrigerant?
9. What is the primary component of food preservative E220?
10. Which of the following causes acid rain?

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