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प्रश्न
Name the following:
An alloy of lead and tin that is used in electrical circuits.
उत्तर
Solder
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संबंधित प्रश्न
Name a non-metallic element which is a conductor of electricity.
Classify the following substance:
Acetic acid
How is electrolytic dissociation different from thermal dissociation?
A solution of caustic soda (NaOH) in water or when fused, conducts an electric current. what is the similarity in these two cases?
How is the passage of electricity through an electrolyte different from the passage of electricity through a copper wire?
Fill in the blank.
As we descend the electrochemical series containing cations, the tendency of the cations to get ________ at the cathode increases.
Fill in the blank :
The _______ the concentration of an ion in a solution, the greater is the probability of its being discharged at its appropriate electrode.
Select the correct answer from the choices a,b,c and d which are given. Write only the letter corresponding to the correct answer.
During ionization metals lose electrons, this change can be called _______________.
Give appropriate scientific reasons for the following statement :
Zinc oxide can be reduced to zinc by using carbon monoxide, but aluminium oxide cannot be reduced by a reducing agent.
Write the equation taking place at the anode.
