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BITSAT 2015

Exam: BITSAT
Year: 2015
Subject: Chemistry
Chapter: Surface Chemistry

BITSAT 2015 · Chemistry · Surface Chemistry

Which of the following ionic substances will be most effective in...

Which of the following ionic substances will be most effective in precipitating the sulphur sol?

Options

A $\mathrm{KCl}$
B $\mathrm{BaCl}_{2}$
C\mathrm{Fe}_{2} $\left(\mathrm{SO}_{4}\right)_{3}$
D $\mathrm{Na}_{3} \mathrm{PO}_{4}$

Correct answer

C. \mathrm{Fe}_{2} $\left(\mathrm{SO}_{4}\right)_{3}$

Step-by-step solution

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