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For the electro chemical cell \(M\left|{M}^{2+}\right||X|{X}^{2-}\) \(\text{ If }{E}_{\left({M}^{2+}/M\right)}^{0}=0.46V…

Q1

For the electro chemical cell
\(M\left|{M}^{2+}\right||X|{X}^{2-}\)

\(\text{ If }{E}_{\left({M}^{2+}/M\right)}^{0}=0.46V\text{ and }{E}_{\left(x/{x}^{2-}\right)}^{0}=0.34V\text{. }\)

Which of the following is correct?

[JEE Main 2024, 5 Apr (Shift 2)]

a

\({E}_{\text{cell }}=0.80 V\)

b

\(M+X\to {M}^{2+}+{X}^{2-}\) is a spontaneous reaction

c

\({E}_{\text{cell }}= -0.80 V\)

d

\({M}^{2+}+{X}^{2-}\to M+X\) is a spontaneous reaction

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