The unit of electrochemical equivalent is - Vidyadip

MCQ

The unit of electrochemical equivalent is

A
Gram
B
Gram/ampere
✓
Gram/coulomb
D
Coulomb/gram

✓

Answer

Correct option: C.

Gram/coulomb

c
Electrochemical equivalent is the mass of substance of deposited or liberated on an electrode per $SI$ unit that is per Coulomb of charge.

$SI$ unit of electrochemical equivalent is $gram/coulomb$.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

JEE STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The molecule/ion with square pyramidal shape is:

Which of the following is a chocolate brown complex

The ionization enthalpy of hydrogen atom is $1.312 \times 10^6\, J\, mol^{-1}.$ The energy required to excite the electron in the atom from $n= 1$ to $n=2$ is

Calculate the percentage of hydrolysis in $0.01\ M$ aqueous solution of $NaOCN$ ( $K_b$ for $OCN^-= 10^{-10}$ )

Which of the following has max. solubility at low $pH$?

Assertion : ${S_{{N^2}}}$ reactions always proceed with inversion of configuration.
Reason : ${S_{{N^2}}}$ reaction of an optically active aryl halide with an aqueous solution of $KOH$ always gives an alcohol with opposite sign of rotation.

Trichloroacetaldehyde was subjected to Cannizzaro's reaction by using $NaOH.$ The mixture of the products contains sodium trichloroacetate and another compound. The other compound is :

The addition of metals like $Cr,\,Mn,\,W$ and $Ni$ to ordinary steel makes it

If two substances $A$ and $B$ have $P_A^0:\,P_B^0 = 1\,:\,2$ and have mole fraction in solution $1 : 2 $ then mole fraction of $A$ in vapours

Propanal and pentan $-3-$ one are ozonolysis product of $-$