$\mathbf{A}^{n+}(\mathbf{a q})+\mathbf{B}(\mathbf{s}) \rightarrow \mathbf{A}(\mathbf{s})+\mathbf{B}^{\mathrm{nt}}(\mathbf{a q})$ এই কোষ বিক্রিয়ার আলোকে নার্নস্ট সমীকরণ কোনটি?

$\mathrm{E}_{\text {cell }}=\mathrm{E}_{\text {cell }}^{0}-\frac{\mathrm{RT}}{\mathrm{nF}} \operatorname{In} \frac{\left[\mathrm{A}^{\mathrm{n}}\right]}{\left[\mathrm{B}^{\mathrm{n}+}\right]}$

$\mathrm{E}_{\text {cell }}=\mathrm{E}_{\text {cell }}^{0}-\frac{\mathrm{RT}}{\mathrm{nF}} \operatorname{In} \frac{\left[\mathrm{B}^{n+}\right]}{\left[\mathrm{A}^{\mathrm{n}+}\right]}$

$\mathrm{E}_{\text {cell }}=\mathrm{E}_{\text {cell }}^{0}-\frac{2.303 \mathrm{RT}}{\mathrm{F}} \log \frac{\left[\mathrm{A}^{\mathrm{n}+}\right]}{\left[\mathrm{B}^{n+}\right]}$

$\mathrm{E}_{\text {cell }}=\mathrm{E}_{\text {cell }}^{0}-\frac{2.303 \mathrm{RT}}{\mathrm{F}} \log \frac{\left[\mathrm{B}^{n+}\right.}{\left[\mathrm{A}^{\mathrm{n}+}\right]}$