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A solution contians 0.1 M NaCl, 0.01 M NaBr and 0.001 M Nal.solid AgNO_(3)is gradually added to the solution and its addition K_(sp)AgCl = 10^(-10), K_(sp) AgBr = 10^(-13), K_(sp)AgI = 10^(-17) choose the correct statements |
Answer» <html><body><p>`AgI` <a href="https://interviewquestions.tuteehub.com/tag/precipitates-1162809" style="font-weight:bold;" target="_blank" title="Click to know more about PRECIPITATES">PRECIPITATES</a> first<br/>The maximum `[I^(-)]` which can be maintained in the solution so that only `AgI` is precipitate is `10^(-6) M`.<br/>When the precipitation of `<a href="https://interviewquestions.tuteehub.com/tag/agcl-368919" style="font-weight:bold;" target="_blank" title="Click to know more about AGCL">AGCL</a>` just starts, `[I^(-)]` in the solution is `10^(-8) M`<br/>If sufficient NaIis added to a saturated solutions of `AgCl`, precipitate of `Agl` is obtained.</p>Solution :`{:(10ml(N)/(<a href="https://interviewquestions.tuteehub.com/tag/20-287209" style="font-weight:bold;" target="_blank" title="Click to know more about 20">20</a>)<a href="https://interviewquestions.tuteehub.com/tag/naoh-572531" style="font-weight:bold;" target="_blank" title="Click to know more about NAOH">NAOH</a> +,20ml(N)/(20)HCl),("milli eq."=10 xx 1/20 = 1/2,"milli eq." = 20 xx 1/20 = 1):}` <br/>Solution also turn s methly orange red<br/> `[H^(+)] gt [H^(-)]` <br/> then (B) (C) and (D) are <a href="https://interviewquestions.tuteehub.com/tag/correct-409949" style="font-weight:bold;" target="_blank" title="Click to know more about CORRECT">CORRECT</a>.</body></html> | |