નીચેનામાંથી યોગ્ય નિવેદન પસંદ કરો:
${Ksp}={IP}=\left[{Ag}^{+}\right]\left[{Cl}^{-}\right]=1.7 \times 10^{-10}$ $\left[{Ag}^{+}\right]=1.7 \times 10^{-9}$
$(ii)$ $\left[{Ag}^{+}\right]$required to ${ppt} {Ag}_{2} {CrO}_{4}({~s})$
${Ksp}={IP}=\left[{Ag}^{+}\right]^{2}\left[{CrO}_{4}^{-2}\right]=1.9 \times 10^{-12}$ $\left[{Ag}^{+}\right]=4.3 \times 10^{-5}$
$\left[{Ag}^{+}\right]$required to ${ppt} {AgCl}$ is low so ${AgCl}$ will ${ppt}$ ${1}^{{st}}$.
ક્રમ |
સૂત્ર |
દ્રવ્યતા ગુણાકાર |
$1$ |
$PQ$ |
$4.0\times 10^{-20}$ |
$2$ |
$PQ_2$ |
$3.2 \times 10^{-14}$ |
$3$ |
$PQ_3$ |
$2.7\times 10^{-35}$ |