1.

Write suitable chemical equations to show the nature of Calcium oxide and carbon dioxide

Answer»

Solution :(i) REACTIONS of acidic OXIDES with alkalis :

(ii) Reactions of AMPHOTERIC oxides with acids and bases :

(iii) Reactions of BASIC oxides with acids :
`Tl_2 O_3+ underset("dil.")(3H_2 SO_4) + 4H_2 O to underset("Thallium sulphate heptahydrate")(Tl_2 (SO_4)_3 . 7H_2 O)`


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