CHNH CHCNO CHCHNNH NNN 6 Daw the bonding arbitals Sor this c

CH,NH, CH,CNO CH,CH,NNH N-N-N 6. Daw the bonding arbitals Sor this compound (3 mark HCCCH,CONICH, 7. Provide details for this compound. (5 marka) Functional groups are Numbers of carbons mbers of hydrogens Number of sp hybridized Number of sp hybridized carbons. HO

Solution

1) Ionic compounds-NaF,NaOCH3

Ionic compounds are formed by electrostatically interacting ions of opposite charges.

Na+ F-

Na+ -OCH3

Covalent compound -CH3NH2

Covalent compounds are formed by sharing of valence electrons by the bonding atoms to complete their octet or fill their valence orbital and become more stable.They are not comprised of charged species,but may become polar(partial charges on bonding atoms) if there is significant electronegativity difference between them.(The more electronegative atom pulls the eletron density to get partial negativecharge and the corresponding atom becomes partially positive).

Example H-Cl has a polar covalent bond between them,H shares 1 valence electron with 7 valence electrons on Cl so that H (2e)-Cl(8e) both acquire fully filled valence orbital