NTSE Chemistry Acids Bases and Salts Online Test Set A

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Question 1

Question

At 800C, pure distilled water has H3O+Êconcentration equal to 1 _ 10-6 mol L-1. The value of Kw at this temperature will be -Ê Ê Ê Ê Ê Ê

Answer

1 × 10-14    

1 × 10-12   

1 × 10-8      

1 × 10-6