- AIs half the outside value.
- BIs the same as the outside value.
- CIs twice the outside value.
- DDepends on the concentration of CuSO4
Explanation:
The current inside a copper voltameter is the same as the outside value.An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in an ionised gas (plasma).Electric current is measured using a device called an ammeter.
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$[Figure]$ $\xrightarrow[{(ii){H_2}O}]{{(i)\,{C_2}{H_5}MgBr}}A\xrightarrow{{HCl}}B$
Product $(B)$ is

(Rounded off to the nearest integer)
[Given $: E_{Z n^{+2}/Z_{n}}^{0}=-0.76 \,V ; E _{A g^{+} / A_{ g }}^{0}=+0.80 \,V ; \frac{2.303 RT }{ F }=0.059$]
$| Pt(s)$ At $298\ K$, $E^o_{cell}$ for cell is $- 2.31\ V$ , what will be the $E_{cell}$ at $pH = 1$ ? ........... $\mathrm{Volt}$