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प्रश्न
Identify the substance underlined in each of the following case :
The particles present in a liquid such as kerosene, that is non-electrolyte.
उत्तर
The particles present in a liquid such as kerosene that is a non-electrolyte: Molecules
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संबंधित प्रश्न
Give appropriate scientific reasons for During electrolysis of molten lead bromide, graphite anode is preferred to other electrodes.
When fused lead bromide is electrolysed, we observe ______.
Make a neatly labeled sketch to show how a brass spoon can be plated with silver. Explain your choice of electrolyte used.
Explain how electrolysis is an example of Redox reaction.
A metal article is to be electroplated with silver. The electrolyte selected is sodium argentocyanide.
- What kind of salt is sodium argentocyanide?
- Why is it preferred to silver nitrate as an electrolyte?
- State one condition to ensure that the deposit is smooth, firm and long lasting.
- Write the reaction taking place at the cathode.
- Write the reaction taking place at the anode.
Fill in the blank from the choices given below :
In covalent compounds, the bond is formed due to the ______ of electrons.
Give appropriate scientific reasons for the following statement :
The electrical conductivity of acetic acid is less in comparision to the electrical conductivity of dilute sulphuric acid at a given concentration.
Write the equation taking place at the anode.
Identify the substance underlined in each of the following case :
he electrolyte used for electroplating an article with silver.
What kind of particles will be found in a liquid compound which is a non-electrolyte?
