Question 24. Which of the following statements is not correct ? (a) All metal carbonates react with acid to give a salt, water and carbon dioxide (b) All metal oxides react with water to give salt and acid (c) Some metals react with acids to give salt and hydrogen (d) Some non-metal oxides react with water to form an acid
Metal oxides react with dilute acids and does not form salt and water.
A neutral oxide that does not react with an acid or a base to give salt and water
If an oxide does not form salt when it reacts with acids or bases, it is called