Question:
What is X in the following reaction? $ KHS{{O}_{4}}+{{F}_{2}}\xrightarrow{{}}HF+X $
What is X in the following reaction? $ KHS{{O}_{4}}+{{F}_{2}}\xrightarrow{{}}HF+X $
Updated On: Aug 15, 2024
- $ {{K}_{2}}S{{O}_{4}} $
- $ {{K}_{2}}{{S}_{2}}{{O}_{4}} $
- $ {{K}_{2}}{{S}_{2}}{{O}_{2}} $
- $ {{K}_{2}}{{S}_{2}}{{O}_{8}} $
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The Correct Option is D
Solution and Explanation
The balanced equation is $ 2KHS{{O}_{4}}+{{F}_{2}}\xrightarrow{{}}2HF+\underset{(X)}{\mathop{{{K}_{2}}{{S}_{2}}O{{ & }_{8}}}}\, $ Therefore, X is $ {{\text{K}}_{\text{2}}}{{\text{S}}_{\text{2}}}{{\text{O}}_{\text{8}}}\text{.} $
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Concepts Used:
Electrolysis
Electrolysis:
Electrolysis is the process by which an element is decomposed and undergoes some chemical change under the influence of any electric current. The first-ever electrolysis was executed out by Sir Humphrey Davey in the year 1808. Electrolysis can occur in both Galvanic cells and Electrolytic cells.
Applications of Electrolysis:
- Electrolytic cells are used for the production of Hydrogen and Oxygen gas from water.
- They are used for the large-scale production of pure metals like sodium, copper, magnesium, etc.
- They are used to extract Aluminium from Bauxite.
- Electrolytic cells are used for electroplating, a process by which a thin protective layer of one metal is formed over another metal, mostly for protection.
- Electrolysis is used for the electrorefining of non-ferrous metals.
Read More: Products of Electrolysis