Question

what is catenation what is tetra valency?​

Answer 1

Answer:

Answer:Catenation is the self-linking property of carbon i.e carbon atoms form bonds with another carbon atom while tetravalency is the property of carbon atom to combine with another atom of another element i.e carbon atoms form bonds with atoms of other elements.

Answer:Catenation is the self-linking property of carbon i.e carbon atoms form bonds with another carbon atom while tetravalency is the property of carbon atom to combine with another atom of another element i.e carbon atoms form bonds with atoms of other elements.Explanation:

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Answer 2

ᴄᴀᴛᴇɴᴀᴛɪᴏɴ ᴄᴀɴ ʙᴇ ᴅᴇꜰɪɴᴇᴅ ᴀꜱ ꜱᴇʟꜰ-ʟɪɴᴋɪɴɢ ᴏꜰ ᴀᴛᴏᴍꜱ ᴏꜰ ᴀɴ ᴇʟᴇᴍᴇɴᴛ ᴛᴏ ꜰᴏʀᴍ ᴄʜᴀɪɴꜱ ᴀɴᴅ ʀɪɴɢꜱ.

As a result, a carbon atom forms four covalent bonds by sharing valence electrons with other atoms. This is known as tetravalency of carbon ("tetra" means four).The angle between each carbon and hydrogen atom is 109.5 in tetrahedral geometry, 120 in sp2 and 180 in sp hybridization.