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i) What is 'Tyndall effect'? ii) In the coagulation of negative sol, arrange the following ions in ascending orderof their flocculating power. Ba^(2+), Na^(+), Al^(3+) |
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Answer» SOLUTION :i) SCATTERING of light by COLLOIDAL particles. ii) `NA^(+) lt Ba^(2+) lt Al^(3+)` |
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