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| 1. |
What is the pH of a salt which was produced by a strong acid and a strong base ? |
| Answer» <html><body><p><br/></p>Solution :Basic <a href="https://interviewquestions.tuteehub.com/tag/buffer-905159" style="font-weight:bold;" target="_blank" title="Click to know more about BUFFER">BUFFER</a> ` to pOH =<a href="https://interviewquestions.tuteehub.com/tag/pkb-1145199" style="font-weight:bold;" target="_blank" title="Click to know more about PKB">PKB</a>+ log ""(S)/(B) ` <br/> ` rArr <a href="https://interviewquestions.tuteehub.com/tag/ph-1145128" style="font-weight:bold;" target="_blank" title="Click to know more about PH">PH</a> =(pK_a) +log ""( B)/(S) ` acid buffer ` to pH =pK_a +log ""(S)/(A) ` <br/> `WA + SB rArr ` anion hydrolysis <br/> `rArr pH =7+ ((pKa+ <a href="https://interviewquestions.tuteehub.com/tag/logc-2798731" style="font-weight:bold;" target="_blank" title="Click to know more about LOGC">LOGC</a> )/( 2))` <br/> ` <a href="https://interviewquestions.tuteehub.com/tag/wb-733928" style="font-weight:bold;" target="_blank" title="Click to know more about WB">WB</a>+SA rArr ` cation hydrolysis <br/> ` rArr pH =7- ((pK_b+log c)/( 2))` <br/> `WB +SA rArr ` cation hydrolysis <br/> ` rArr pH= 7- ((pK_b+log c)/(2))`</body></html> | |