Draw electron dot structures of (i) `C_(2)H_(4)` (ii) `C_(2)H_(5)OH`.

Draw electron dot structures of (i) NH_(3) (ii) PCl_(5) (iii) C_(2)H_(2).

Draw the electron-dot structures for (a). H_(2)S (b). F_(2)

Draw electron dot structures of the following : (i) OF_(2) (ii) C_(2)H_(2) (iii) PCl_(3) (iv) H_(2)O_(2).

What type of bonds are present in the following molecules? Draw their electron-dot structures. (i) H_(2) (ii). CH_(4) (iii). Cl_(2) (iv). O_(2) .

Draw the structures of (i) H_(2)S_(2)O_(8) (ii) XeO_(4) .

Draw the electron dot structures for (i) ethanoic acid (ii) H_(2)S (iii) propanone (iv) F_2

Draw the electron dot structures for (i) ethanoic acid (ii) H_(2)S (iii) propanone (iv) F_(2) .

(a) What is resonance ? Write resonance structures of carbon doxide molecule. (b) Using the concept of hybridisation explain the shapes of (i) C_(2)H_(4) and (ii) C_(2)H_(2) molecules. (c ) State the type of hybrid orbitals associated with (i) P in PF_(5) and (ii) S in SF_(6)