Given below are two statements :
Statement I:
In the coagulation of a negative sol, the flocculating power of the three given ions is in the order-
Al3+ > Ba2+ > Na+
Statement II:
In the coagulation of a positive sol, the flocculating power of the three given salts is in the order-
NaCl > Na2SO4 > Na3PO4
In the light of the above statements, choose the most appropriate answer from the options given below :
1
Statement I is incorrect but Statement II is correct.
2
Both Statement I and Statement II are correct.
3
Both Statement I and Statement II are incorrect.
4
Statement I is correct but Statement II is incorrect.