$$ -0.04 \mathrm{~V} $$

$$ 0.33 \mathrm{~V} $$

$$ 0.11 \mathrm{~V} $$

$$ -0.11 \mathrm{~V} $$

$$ \mathrm{VF}_5>\mathrm{VCl}_5 ; \mathrm{CuCl}_2>\mathrm{CuI}_2 $$

$$ \mathrm{VCl}_5>\mathrm{VF}_5 ; \mathrm{CuCl}_2>\mathrm{CuI}_2 $$

$$ \mathrm{VCl}_5>\mathrm{VF}_5 ; \mathrm{CuI}_2>\mathrm{CuCl}_2 $$

$$ \mathrm{VF}_5>\mathrm{VCl}_5 ; \mathrm{CuI}_2>\mathrm{CuCl}_2 $$

$\mathbf{P}$ shows geometrical isomerism and absorbs light of higher wavelength than that of $\mathbf{Q}$.

Both $\mathbf{P}$ and $\mathbf{Q}$ show geometrical isomerism and $\mathbf{P}$ absorbs light of higher wavelength than that of $\mathbf{Q}$.

Q shows geometrical isomerism and absorbs light of higher wavelength than that of $\mathbf{P}$.

$\mathbf{P}$ shows geometrical isomerism and absorbs light of lower wavelength than that of $\mathbf{Q}$.

4

1

3

2