Question

Coagulation value of the electrolytes AlCl₃ and NaCl for As₂S₃ sol are 0.093 and 52 respectively. The No. of times AlCl₃ has greater coagulating power than NaCl is ______.

Options

• 400

• 560

• 730

• 800

Answer 1

Coagulation value of the electrolytes AlCl₃ and NaCl for As₂S₃ sol are 0.093 and 52 respectively. The No. of times AlCl₃ has greater coagulating power than NaCl is 560.

Explanation:

`"AlCl"_3/"NaCl" = (1/0.093)/(1/52)` = 560