1.

(a) Draw an electron dot diagram to show the structure of each of the following : (i) Hydronium ion, (ii) Ammonium ion, (iii) Hydroxyl ion State the type of bonding present in them. (b) Give two examples in each case : (i) Co-ordinate bonds compounds, (ii) Solid covalent compounds, (iii) Gaseous polar compounds, (iv) Gaseous non polar compounds, (v) Liquid non polar compounds

Answer»

(a) Draw an electron dot diagram to show the structure of each of the following :

(i) Hydronium ion, (ii) Ammonium ion,

(iii) Hydroxyl ion

State the type of bonding present in them.

(b) Give two examples in each case :

(i) Co-ordinate bonds compounds,

(ii) Solid covalent compounds,

(iii) Gaseous polar compounds,

(iv) Gaseous non polar compounds,

(v) Liquid non polar compounds



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