Back bonding always changes

When a body is acclerated : (i) its velocity always changes (ii) its speed always changes (iii) its direction always changes (iv) its speed may or may not change. Which of the following is correct ?

"hybridization of central atom does not always change due to back bonding". This statement is valid for which of the following compounds? (i) CCl_(3)^(-) (ii) CCl_(2) (iii) O(SiH_(3))_(2) (iv) N(SiH_(3))_(3)

"hybridization of central atom does not always change due to back bonding". This statement is valid for which of the following compounds? (i) CCl_(3)^(-) (ii) CCl_(2) (iii) O(SiH_(3))_(2) (iv) N(SiH_(3))_(3)

In which of the following bond angle changes around 'O' due to back bonding

Back-bonding || Applications OF back bonding || Bridge-bonding

Special types of bonding ( back bonding and banana bonding)