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  • The pH of 0.1 M solution of the following salts increases in the order:Option: 1 <img alt="\mathrm{NaCl}<\mathrm{NH}_{4} \mathrm{Cl}<\mathrm{Na

The pH of 0.1 M solution of the following salts increases in the order:

Option: 1

\mathrm{NaCl}<\mathrm{NH}_{4} \mathrm{Cl}<\mathrm{NaCN}<\mathrm{HCl}


Option: 2

\mathrm{HCl}<\mathrm{NH}_{4} \mathrm{Cl}<\mathrm{NaCl}<\mathrm{NaCN}


Option: 3

\mathrm{HCl}<\mathrm{NaCl}<\mathrm{NaCN}<\mathrm{NH}_{4} \mathrm{Cl}


Option: 4

\mathrm{NaCN}<\mathrm{NH}_{4} \mathrm{Cl}<\mathrm{NaCl}<\mathrm{HCl}


Answers (1)

best_answer

\begin{array}{l}{\text { Solution of } \mathrm{HCl} \text { and } \mathrm{NH}_{4} \mathrm{Cl} \text { will be acidic, } \mathrm{NaCl}} \\ {\text { solution of neutral whereas solution of } \mathrm{NaCN} \text { will be basic. }}\end{array}

Therefore option(2) is correct
 

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Gaurav

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