MCQ
The quantity of silver deposited when one coulomb charge is passed through $\mathrm{AgNO}_3$ solution:
- A$0.1 \mathrm{~g}$ atom of silver
- B$1$ chemical equivalent of silver
- C$1 \mathrm{~g}$ of silver
- ✓$1$ electrochemical equivalent of silver
✓
Answer
Correct option: D.
$1$ electrochemical equivalent of silver
d
$\mathrm{W}=\mathrm{ZIt}$
$\mathrm{W}=\mathrm{ZIt}$
$\mathrm{W}=\mathrm{ZQ}$
$\mathrm{Q}=\frac{\mathrm{W}}{\mathrm{Z}}$
$\mathrm{W}=\mathrm{ZQ}=\text { (electrochemical equivalent) }$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What is the major product expected from the following reaction ?
The passage of current liberates ${H_2}$ at cathode and $C{l_2}$ at anode. The solution is
→For a reaction between $A$ and $B$ the order with respect to $A$ is $2$ and the other with respect to $B$ is $3.$ The concentrations of both $A$ and $B$ are doubled, the rate will increase by a factor of
→The most suitable method of separation of $1 :1$ mixture of $ortho$ and $para-$ nitrophenols is
→The reduction of benzoyl chloride with $Pd$ and $BaSO_4/CaCO_3$ produces :
→A fuel cell use $CH_4$ gas and it forms $CO_3^{-2}$ at anode. It used to power a car with $96.5\ amp$ for $104\ sec$. The volume of $CH_4$ gas required at $1\ atm$ and $273\ K$ is ............ $\mathrm{L}$
→Which of the following has an optical isomer
Product $(X)$ of the reaction is
→Amongst halogens fluorine is most oxidising because
$IUPAC$ name of the following compound is
→