Oxides and hydroxides of certain metals i.e. _______ [iron (zinc/copper/aluminium/magnesium/ lead] are amphoteric acid react with ___________[acids/alkalis/acids & alkalis] to give salt and water.

Give the reaction of oxide of metal that reacts with acid and alkali to form salt and water.

The metal oxide which can react with acid as well as alkali is :

V_2O_5 reacts with alkalies as well as acids to give

Oxides that react with acids to form salts.

Give two examples each of the following oxides - a. Acidic oxides b. Basic oxides c. Amphoteric oxides d. Neutral oxides. State which of the following oxides i.e. a. to d. - (i) React with water to give a base (ii) React with a base to give salt & water (iii) React with acids & bases to give salt & water.

Take any one alkali metal and write its reaction with Acid

If an oxide does not form salt when it reacts with acids or bases, it is called

Sodium salt of acetic acid reacts with ethyl iodide to give

Which metal gives hydrogen on reacting with water, acid and alkali? Iron Zinc Copper Lead

Write two properties of alkali metals salts of oxo-acids.