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प्रश्न
Fill in the blank from the choices given below :
In covalent compounds, the bond is formed due to the ______ of electrons.
विकल्प
sharing
transfer
उत्तर
In covalent compounds, the bond is formed due to the sharing of electrons.
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संबंधित प्रश्न
Give appropriate scientific reasons for During electrolysis of molten lead bromide, graphite anode is preferred to other electrodes.
Electrolysis of aqueous sodium chloride solution will form ________ at the cathode. (Hydrogen gas / Sodium metal)
Classify the following substance:
Ammonium chloride
Write down the word or phrase from the given options that will correctly fill in the blanks in the following sentence:
Pure water consists entirely of ________
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.
State the observation at the anode and at the cathode during the electrolysis of :
Fused lead bromide using graphite electrodes
Select the ion, that would get selectively discharge from the aqueous mixture of the ions listed below :
Pb2+, Ag+, Cu+
An electrolyte which completely dissociates into ions is ______.
Classify the following substance:
Dilute hydrochloric acid
