Revision of acid,base and salt

03.29.2020
12:02:16
hi students, good morning
Today we going to receive acid,base and salt in chemistry course book pg.no :120 to 123
The important concept are
1.table 5.1 -organic acids & mineral acids
2.table 5.2 - indicators
3.figure 5.3 - universal colour indicators
4.Table 5.3 - pH values
Revise these concepts..
Work sheet is given