JEE Advanced Model Paper 9 with solutions for online practice
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Question : 9 of 57
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Solubility P b ( O H ) 2 in water is 298K is 6.7 × 10 − 6 M . Solubility of P b ( O H ) 2 in abuffer of pH = x at 298K is 1.2 × 10 − 3 M . What is 'x' .
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