In this items consists of two statements, one labeled as the ‘Statement (I)’ and the other as ‘Statement (II)’. You are to examine these two statements carefully and select the answers to these items using the codes given below :
Statement (I) : Suspended as well as colloidal particulates are removed from water by addition of 25% alum dosage.
Statement (II) : The optimum dosage of alum is determined by performing the ‘Jar test’.
1
Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I)
2
Both Statement (I) and Statement (II) are individually true but Statement (II) is NOT the correct explanation of Statement (I)
3
Statement (I) is true but Statement (II) is false
4
Statement (I) is false but Statement (II) is true