HOW TO FILL TABLE 4.4 IN PAGE NUMBER 48 OF CHAPTER ' METALS AND NON-METALS' OF NCERT ?
You can fill the table given as under:
|name of base||metal||name of acid||non metal|
|sodium hydroxide||sodium||nitric acid||nitrogen|
|barium hydroxide||barium||phosphoric acid||phosphorous|
|potassium hydroxide||potassium||carbonic acid||carbon|
There are so many acids and bases which you can put in this table. About more acids and bases you will know in your high grade.