MCQ
When a molten ionic hydride is electrolysed
- AHydrogen is liberated at the cathode
- ✓Hydrogen is liberated at the anode
- CThere is no reaction
- D${H^ - }$ ions produced migrate to the cathode
✓
Answer
Correct option: B.
Hydrogen is liberated at the anode
b
(b)On electrolysis molten ionic hydride liberate ${H_2}$ at the anode.
(b)On electrolysis molten ionic hydride liberate ${H_2}$ at the anode.
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
For the compounds $CH_3Cl, CH_3Br, CH_3I$ and $CH_3F$, the correct order of increasing $C-$ halogen bond length is
→Which of the following gases is adsorbed to maximum extent
The major product formed in the reaction is
Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules?
In the reaction, $P+Q \longrightarrow R+S$
→the time taken for $75 \%$ reaction of $P$ is twice the time taken for $50 \%$ reaction of $P$. The concentration of $Q$ varies with reaction time as shown in the figure. The overall order of the reaction is
Bakelite is formed by:
Which one of the following statements concerning lanthanide elements is false ?
The lubricating action of an oil is more if it possess
Conductivity of $0.001\ M$ aq.solution of $Na_2SO_4$ is found to be $2.6 × 10^{-3}\ S\, cm^{-1}$ at $25\,^oC$. If limiting molar conductance of $Na^+$ is $50\ S\, cm^2 \,mol^{-1}$, then limiting molar conductance of $SO_4^{2-}$ will be .............. ${\rm{S}}\,{\rm{c}}{{\rm{m}}^2}{\rm{mo}}{{\rm{l}}^{ - 1}}$ (neglect conductivity of water).
→The catalyst used in preparation of oxygen from hydrogen peroxide is: