Question

Q.2 Valency of carbon is q and valency of oxygen is 2 write the molecule of casbon dioxide​

Answer 1

Answer: Tetravalency of Carbon; Concept of Valency; ... in the outermost shell are generally known as valence electrons and the number of valence electrons determines the valency (or valence) of an atom....

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Answer 2

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Valency of carbon is 4 and that of oxygen is 2. From this, we understand that there are 2 chemical bond/bonds between the carbon atom and one oxygen atom in the compound-carbon dioxide.

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The chemical or molecular formula for carbon dioxide is CO2.

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