Why an electrolyte in molten or fused state is electrically neutral?

Why an electrolyte in molten or fused state is electrically neutral?
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1 Answer

Answer :

Ans: Because the number of + ve charges and –ve charges are equal , so as a result an electrolyte appears to be neutral in nature.
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How could we prevent H+ ions to be discharged first than Na+ during electrolysis of aqueous solution of NaCl?

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In Down’s cell, why the reaction between sodium metal and chlorine gas must be avoided? And how could we prevent reaction between them?

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Why carbon electrode is used during electrolysis of Nacl, instead of Pt electrode?

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What would happen if dipole develops momentarily in atoms and non polar molecules which are electrically symmetrical?

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Why is an organic compound fused with Sodium for testing nitrogen,halogens and sulphur ?

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(a) State and explain Kohlrausch law. (b) How much electricity in terms of Faradays is required to produce 20 g of calcium from molten CaCl2? -Chemistry

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(a) Show the formation of Na2O by the transfer of electrons between the combining atoms. (b) Why are ionic compounds usually hard? (c) How is it that ionic compounds in the solid state do not conduct electricity but they do so when in molten state? -Chemistry

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Last Answer : (b) It is due to strong force of attraction between oppositely charged ions. (c) In solid state, ions are not free to move whereas in molten state ions are free to move, therefore, they conduct electricity in molten state.

Give reason for the following: (a) Aluminium oxide is considered as an amphoteric oxide. (b) Ionic compounds conduct electricity in molten state. -Chemistry

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Give reason for the following observation (L-III) (a)- The tendency for catenation decreases down the group in group 14 (b)- The decreasing stability of+3 oxidation state with increasing atomic no. in group 13. (c)- Molten aluminum bromide is a poor conductor of electricity.

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The metallurgical process in which a metal is obtained in a fused state is called - (1) roasting (2) calcinations (3) smelting (4) froth floatation

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The metallurgical process in which a metal is obtained in a fused state is called?

Description : The metallurgical process in which a metal is obtained in a fused state is called?

Last Answer : smelting

Slag is a name given for - (1) molten iron (2) molten sand (3) molten alumina (4) molten calcium silicate

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The electrolysis of molten sodium hydride librates hydrogen gas at the ------------- .

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36. Aluminium is extracted from alumina (Al2O3 ) by electrolysis of a molten mixture of : (1) Al2O3 + KF + Na3AlF6 (2) Al2O3 + HF + NaAlF4 (3) Al2O3 + CaF2 + NaAlF4 (4) Al2O3 + Na3AlF6 + CaF2

Description : 36. Aluminium is extracted from alumina (Al2O3 ) by electrolysis of a molten mixture of : (1) Al2O3 + KF + Na3AlF6 (2) Al2O3 + HF + NaAlF4 (3) Al2O3 + CaF2 + NaAlF4 (4) Al2O3 + Na3AlF6 + CaF2

Last Answer : Al2O3 + Na3AlF6 + CaF2

Which of the following metals can be obtained from its ore only by electrolysis of a molten salt ? w) cobalt x) chromium y) copper z) sodium

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Last Answer : ANSWER: Z -- SODIUM

What molten substance is used in the Hall process to reduce aluminum?

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Last Answer : ANSWER: CRYOLITE

Name the process used to obtain Aluminum by electrolysis of aluminum oxide dissolved in molten cryolite?

Description : Name the process used to obtain Aluminum by electrolysis of aluminum oxide dissolved in molten cryolite?

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What substance is produced at the cathode in the electrolysis of molten sodium chloride?

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Last Answer : ANSWER: SODIUM

Slag is a name given for (1) molten iron (2) molten sand (3) molten alumina (4) molten calcium silicate

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Last Answer : molten alumina

In electro-refining, the pure metal is deposited on – (1) vessel (2) electrolyte (3) cathode (4) anode

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