ChemistryMedium86×since 2002Q1011For the electro chemical cell M∣M2+∣∣X∣X2−\mathrm{M}\left|\mathrm{M}^{2+}\right||\mathrm{X}| \mathrm{X}^{2-}MM2+∣X∣X2− If E(M2+/M)0=0.46 V\mathrm{E}_{\left(\mathrm{M}^{2+} / \mathrm{M}\right)}^0=0.46 \mathrm{~V}E(M2+/M)0=0.46 V and E(x/x2−)0=0.34 V\mathrm{E}_{\left(\mathrm{x} / \mathrm{x}^{2-}\right)}^0=0.34 \mathrm{~V}E(x/x2−)0=0.34 V. Which of the following is correct?AEcell=0.80 V\mathrm{E}_{\mathrm{cell}}=0.80 \mathrm{~V}Ecell=0.80 VBM+X→M2++X2−\mathrm{M}+\mathrm{X} \rightarrow \mathrm{M}^{2+}+\mathrm{X}^{2-}M+X→M2++X2− is a spontaneous reactionCEcell =−0.80 V\mathrm{E}_{\text {cell }}=-0.80 \mathrm{~V}Ecell =−0.80 VDM2++X2−→M+X\mathrm{M}^{2+}+\mathrm{X}^{2-} \rightarrow \mathrm{M}+\mathrm{X}M2++X2−→M+X is a spontaneous reactionCheck answerSkip