Question

41. Q.13: Which of the following
statement is not correct?
a All metal carbonates react with acid to
give 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.​

Answer 1

Answer:

your answer is (b)

hope it helps you

Answer 2

Answer:

a) all metal carbonates react with acid to give salt, water and carbon dioxide

Explanation:

When acids react with carbonates, such as calcium carbonate (found in chalk, limestone and marble), a salt, water and carbon dioxide are made. The carbon dioxide causes bubbling during the reaction, which is observed as fizzing.