Question

What is a base? name any three base bases. How can you test the presence of a base in a substances?

plese fast answer​

Answer 1

Answer:

For testing the presence of a base in a substance, we can use acid-base indicators such as litmus paper. If u dip blue litmus paper into an acidic solution, its colour will change to red and vice versa for the basic solution. The tastes of acids and bases also differ. Acids are sour whereas bases are bitter

Answer 2

Answer:

For testing the presence of a base in a substance, we can use acid-base indicators such as litmus paper. If u dip blue litmus paper into an acidic solution, its colour will change to red and vice versa for the basic solution. The tastes of acids and bases also differ. Acids are sour whereas bases are bitter.