Given below are two statements: Statement I: In the coagulation of negative sol, the flocculatin...
0Given below are two statements:
Statement I: In the coagulation of negative sol, the flocculating power of the three given ions is in the order:
\[
\mathrm{Al}^{3+}\mathrm{Ba}^{2+}\mathrm{Na}^{+}
\]
Statement II: In the coagulation of positive sol, the flocculating power of the three salts is in the order:
\[
\mathrm{NaCl}\mathrm{Na}_{2} \mathrm{SO}_{4}\mathrm{Na}_{3} \mathrm{PO}_{4}
\]
In the light of the above statements, choose the most appropirate 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 and Statement II are incorrect.
(4) Statement I is correct but Statement II is incorrect.
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