WB JEE 2017 | Ionic Equilibrium Question 17 | Chemistry

WB JEE 2017

MCQ (Single Correct Answer)

-0.25

Of the following compounds, which one of the strongest Bronsted acid in a aqueous solution?

HClO₃

HClO₂

HOCl

HOBr

WB JEE 2016

MCQ (Single Correct Answer)

-0.25

The molar solubility (in mol L^$$-$$1) of a sparingly soluble salt MX₄ is 'S'. The corresponding solubility product is K_sp. S in terms of 'K_sp' is given by the relation

$$S = {\left( {{{{K_{sp}}} \over {128}}} \right)^{1/4}}$$

$$S = {\left( {{{{K_{sp}}} \over {256}}} \right)^{1/5}}$$

$$S = {(256{K_{sp}})^{1/5}}$$

$$S = {(128{K_{sp}})^{1/4}}$$

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