Chemistry · Group 13 to Group 18 Elements
The reagent used to remove the traces of oxygen from a mixture of noble gases is
The reagent used to remove the traces of oxygen from a mixture of noble gases is:
- A. ammonical cuprous chloride solution
- B. potash solution
- C. alkaline pyrogallol solution
- D. caustic soda solution
Step-by-step solution
Alkaline pyrogallol solution is a strong reducing agent that rapidly absorbs oxygen, making it the standard reagent for removing oxygen traces from noble gases.
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