Question

define tetra valent
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Answer 1

Tetravalent : An atom having four covalent bonds. In this molecule the hydrogen atom and chlorine atoms are monovalent, the oxygen atom is divalent, the nitrogen atom is trivalent, and the carbon atom is tetravalent.

Answer 2

Tetravalent: An atom having four covalent bonds. In this molecule the hydrogen atom and chlorine atoms are monovalent, the oxygen atom is divalent, the nitrogen atom is trivalent, and the carbon atom is tetravalent.

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