Chemical Bonding Quiz 5

The coordination number of $Na^+$ and $Cl^-$ in NaCl is ………….

Generally the chemical bond formed between IA and VII A group elements ……………

The valency of aluminium in $Al_2O_3$ with respect to oxygen is ……....

The formula of the compound formed by $A^{3+}$ and $B^{2-}$ is ……………..

The ratio of coordination number of $Na^+$ and $Cl^-$ in face-centred cubic lattice crystal of NaCl is …………

The coordination number of $Na^+$ in NaCl is ……………….

Which of the following element lose three electrons to get octet in its outer shell?

The formula of metal (M) chloride is $MCl_3$. Formula of its sulphate is

Which of the following is a covalent compound?

The number of covalent bonds in methane is …………….