Given below are two statements:Statement I:In the coagulation of a neg

1.	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 -A13+ > Ba2+ > Na+Statement II:In the coagulation of a positive sol, the flocculating power of the three given salts is in the order In the light of the above statements, choose the most appropriate answer from the options given below:NaCl > Na2SO4 > Na3PO4(1) Both statement I and statement II are incorrect.(2) Statement I is correct but statement II is incorrect(3) Statement I is incorrect but statement II is correct.(4) Both statements I and statements II are correct.
Answer» (2) Statement I is correct but statement II is incorrect According to Hardy Schulze Rule statement 1 is correct. (Generally, the greater the valence of the flocculating ion added, the greater is its power to cause precipitation) According to Hardy Schulze Rule statement 2 is incorrect

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 -A13+ > Ba2+ > Na+Statement II:In the coagulation of a positive sol, the flocculating power of the three given salts is in the order In the light of the above statements, choose the most appropriate answer from the options given below:NaCl > Na2SO4 > Na3PO4(1) Both statement I and statement II are incorrect.(2) Statement I is correct but statement II is incorrect(3) Statement I is incorrect but statement II is correct.(4) Both statements I and statements II are correct.

Answer»

(2) Statement I is correct but statement II is incorrect

According to Hardy Schulze Rule statement 1 is correct. (Generally, the greater the valence of the flocculating ion added, the greater is its power to cause precipitation)

According to Hardy Schulze Rule statement 2 is incorrect

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