MCQ
Aqueous solution of the following compound on electrolysis gives ethane
  • A
    Acetic acid
  • B
    Acetamide
  • Potassium acetate
  • D
    Ethyl acetate

Answer

Correct option: C.
Potassium acetate
c
(c) $\mathop {2C{H_3}COOK}\limits_{{\rm{Potassium acetate}}}  + 2{H_2}O\,\,  \xrightarrow{Electrolysis} \,\,\mathop {C{H_3} - C{H_3} + 2C{O_2}}\limits_{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\rm{Anode}}}  + \mathop {2KOH + {H_2}}\limits_{\,\,\,\,\,\,\,\,\,\,\,\,{\rm{Cathode}}} $

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

Similar questions

Which of following is $E$ isomer ?
Correct match among the following are 

$(a) ClO_4^-> ClO_3^-> ClO_2^-> ClO^-$ Stability order

$(b) Cl_2 > Br_2> F_2> I_2$ Bond energy

$(c) OF_2 < OH_2< OCl_2$ Bond angle

$(d) I^-> Br^-> Cl^-$ Reducing power

$1.1\,mole$ of $A$ are mixed with $2.2\,moles$ of $B$ and the mixture is kept in a $1\,L$ vessel till the equilibrium is established in the reaction. If the molar conc. of $C$ at the equilibrium point is $0.2\,M$ then the value of equilibrium constant for the reaction

$A + 2B \rightleftharpoons  2C + D$

One mole of $S{O_3}$ was placed in a litre reaction vessel at a certain temperature. The following equilibrium was established $2S{O_3}$ $ \rightleftharpoons $ $2S{O_2} + {O_2}$ At equilibrium $0.6$ moles of $S{O_2}$ were formed. The equilibrium constant of the reaction will be
Assertion : The increase in internal energy $(\Delta E)$ for the vaporization of one mole of water at $1$ $atm$ and $373\, K$ is zero.
Reason : For all isothermal processes, $\Delta E = 0$
All natural processes are:
Which of the following species is amphoteric in nature.
To prepare a pure sample of $n-$ hexane using sodium metal as one reactant, the other reactant will be
If $5$ moles of an ideal gas expands from $10 \mathrm{~L}$ to a volume of $100 \mathrm{~L}$ at $300 \mathrm{~K}$ under isothermal and reversible condition then work, $w$, is $-x \mathrm{~J}$. The value of $x$ is_____.(Given $\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}$ )
In absence of formation of complex ions by the addition of a common ion, the solubility of a given salt is