Medium
Equal volumes of two $AgI$ sols are mixed together. The first sol is obtained by adding $AgNO_3$ to a slight excess of $KI$,and the second sol is obtained by adding $KI$ to a slight excess of $AgNO_3$. What happens when they are mixed?
- AThe two sols will stabilize each other.
- BThe sol particles will acquire more electric charge.
- CThe sols will coagulate each other mutually.
- D$A$ true solution will be obtained.
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