What is the common name of O2SCl2?

Which of the following processes involves heating a carbonate ore to form metal oxide?

Which allotrope of phosphorus is also called yellow phosphorus?

Which of the following halogen is radioactive?

What is one method of qualitatively analyzing a given salt for presence of ammonia?

What is the source of obtaining oxygen industrially?

Which of the following is also referred to as ‘Marshall’s acid’?

Which characteristic of crude petroleum is a consequence of sulfur?