MCQ
Which is responsible for electrical conduction of molten sodium chloride
- AFree electrons
- ✓Free ions
- CFree molecules
- DAtoms of sodium and chlorine
✓
Answer
Correct option: B.
Free ions
b
(b)$NaCl \rightleftharpoons N{a^ + } + C{l^ - }$.
(b)$NaCl \rightleftharpoons N{a^ + } + C{l^ - }$.
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
The equilibrium constant of the reaction
→$Cu(s) + 2Ag^+(aq) \to Cu^{2+}(aq) + 2Ag(s)$
$E^o = 0.46\,V$ at $298\,K$ is approximately
Molar conductances of $BaCl_2,\,H_2SO_4$ and $HCl$ at infinite dilutions are $x_1,\, x_2$ and $x_3$ respectively. Equivalent conductance of $BaSO_4$ at infinite dilution will be
→Which of the following plays important role in controlling movement, motivation and cognition?
Suitable reaction condition for preparation of Methyl phenyl ether is
Which is the major product expected from the following $S_{N^2}$ reaction ?
→In the following sequence of reactionsThe product $C$ is
→$C{H_3}C{H_2}C{H_2}Br\xrightarrow{{KOH(alc)}}(A)\xrightarrow{{HBr}}(B)\xrightarrow{{KOH\,(aq.)}}(C),$
$\text{IUPAC}$ name of the given compound is:
$\text{H}_3\text{C}\text{−CH}−\text{CH}_2\text{−CH}\text{−CH}−\text{CH}_2−\text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ | \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | \ \ \ \ \ \ \ \ | \\ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH} \ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH} \ \ \ \ \text{C}_2\text{O}_5$
→$\text{H}_3\text{C}\text{−CH}−\text{CH}_2\text{−CH}\text{−CH}−\text{CH}_2−\text{CH}_3\\ \ \ \ \ \ \ \ \ \ \ \ \ \ | \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | \ \ \ \ \ \ \ \ | \\ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH} \ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH} \ \ \ \ \text{C}_2\text{O}_5$
Which of the following double salt does not exist ?
$\left[ Cr \left( H _2 O \right)_6\right] Cl _3$ has a magnetic moment of $3.83 B, M$. The correct distribution of 3 d electrons in the Cr of the complex is :
→Faraday constant