Chemistry-
General
Easy

Question

An example of halide ore is

  1. (a) Galena  
  2. Bauxite   
  3. (c) Cinnabar   
  4. Cryolite  

The correct answer is: Cryolite


    Cryoliteleft parenthesis N a subscript 3 end subscript A l F subscript 6 end subscript right parenthesis rightwards arrow Halide ore
    open table row cell text Galena  end text left parenthesis P b S right parenthesis end cell row cell text Cinnaber  end text left parenthesis H g S right parenthesis end cell end table close curly brackets text  Sulphide ore end text
    Bauxite A l subscript 2 end subscript O subscript 3 end subscript.2 H subscript 2 end subscript O rightwards arrowOxide ore

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