Manipur Board Solutions for Chapter: Chemical Bonding, Exercise 3: EXERCISES

Give electron dot representation of ${\mathrm{F}}_2$ molecule.

Give electron dot representation of $\mathrm{HF}$ molecule.

Give electron dot representation of ${\mathrm{H}}_2\mathrm{O}$ molecule.

State four properties of each of electrovalent and covalent compounds.

The elements $\mathrm{w}, \mathrm{x}, \mathrm{y}$ and $\mathrm{z}$ have atomic number $7, 9, 10$ and $11$ respectively. Write the formula of the molecules that would be formed between the following pair. Indicate the type of bond present using dots and crosses to represent the valence electrons. 
$\mathrm{w}$ and $\mathrm{x}$

The elements $\mathrm{w}, \mathrm{x}, \mathrm{y}$ and $\mathrm{z}$ have the atomic number $7, 9, 10$ and $11$ respectively. Write the formula of the molecules that would be formed between the following pair. Indicate the type of bond present using dots and crosses to represent the valence electrons.
$\mathrm{x}$ and $\mathrm{x}$

The elements $\mathrm{w}, \mathrm{x}, \mathrm{y}$ and $\mathrm{z}$  have atomic number $7, 9, 10$ and $11$ respectively. Write the formula of the molecules that would be formed between the following pair. Indicate the type of bond present using dots and crosses to represent the valence electrons. 
$\mathrm{w}$ and $\mathrm{z}$

The elements $\mathrm{w}, \mathrm{x}, \mathrm{y}$ and $\mathrm{z}$ have atomic number $7, 9, 10$ and $11$ respectively. Write the formula of the molecules that would be formed between the following pair. Indicate the type of bond present using dots and crosses to represent the valence electrons.

$\mathrm{y}$ and $\mathrm{y}$