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Grade 11IIT JEE Entrance Exam

Which of the following salt will give highest PH in water
A KCl
B NaCl
C Na2CO3
D CuSO4
Hope to determine pH of All

Profile image of Sudhanva G V
7 Years agoGrade 11
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1 Answer

Profile image of vanshith
7 Years ago
  1. kcl Ph value is 7 in water
  2. NaCl PH value is 7 in water
  3. Na2CO3 Ph value is 10.5 in water
  4. CuSO4 Ph value is
So the answer is option C
 

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