Given below are two statements :
Statement-I: Ion exchange is an example of tertiary waste water treatment process.
Statement-II: Ion exchange is used for the removal of residual suspended solids.
In the light of the above statements, choose the correct answer from the options given below:
1
Both Statement I and Statement II are true.
2
Both Statement I and Statement II are false.
3
Statement I is true but Statement II is false.
4
Statement I is false but Statement II is true.