${\mathrm{\Lambda }}_{\mathrm{m}}^{°}{\mathrm{H}}_2\mathrm{O}$ can be represented by-

a.  ${{\Lambda }^{°}}_{m\left(\mathrm{HCl}\right)}+{{\Lambda }^{°}}_{m\left(\mathrm{NaOH}\right)}°-{\Lambda }_{m\left(\mathrm{NaCl}\right)}°$

b.  ${{\Lambda }^{°}}_{m\left({\mathrm{HNO}}_3\right)}+{{\Lambda }^{°}}_{m\left({\mathrm{NaNO}}_3\right)}-{\Lambda }_{m\left(\mathrm{NaOH}\right)}^{°}$

c.  ${{\Lambda }^{°}}_{m\left({\mathrm{HNO}}_3\right)}+{{\Lambda }^{°}}_{m\left(\mathrm{NaOH}\right)}-{\Lambda }_{m\left({\mathrm{NaNO}}_3\right)}^{°}$

d.  ${{\Lambda }^{°}}_{m\left({\mathrm{NH}}_4\mathrm{OH}\right)}+{{\Lambda }^{°}}_{\mathrm{m}\left(\mathrm{HCl}\right)}-{{\Lambda }^{°}}_{\mathrm{m}\left({\mathrm{NH}}_4\mathrm{Cl}\right)}$

1. (a, b)
2. (b, c)
3. (c, d)
4. (a, c)

What will happen during the electrolysis of an aqueous solution of CuSO₄ by using platinum electrodes?

The correct choice among the given is -

What will happen during the electrolysis of aqueous solution of CuSO₄ in the presence of Cu electrodes?

The correct choice among the given is -

The correct choice among the given regarding formula of Conductivity $\kappa$ is -

(a)  $\frac{1}{R}\frac{l}{A}$

(b)  $\frac{G^{*}}{R}$

(c)  ${\Lambda }_m$

(d)  $\frac{l}{A}$

1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)

The molar conductivity of ionic solution depends on:

1. (a, b)
2. (b, c)
3. (c, d)
4. (a, c)

For the cell, Mg | Mg²⁺ || Cu²⁺ | Cu

a.  Mg acts as cathode

b.  Cu acts as cathode

c.  The cell reaction is   \(Mg + Cu^{2+} \rightarrow Mg^{2+} + Cu\)

d.  Cu is the oxidising agent

The correct choice among the given is: 

Match the terms given in Column I with the units given in Column II.

Codes:

Match the terms given in Column I with the items given in Column II.

Codes:

Match the items of Column I and Column II. 

Codes:

Match the items of Column I and Column II.

  Codes: