MCQOPTIONS
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| 1. |
Which of the following can stabilize gold sol from coagulation by \[NaCl\] solution |
| A. | \[Fe{{(OH)}_{3}}\] |
| B. | Gelatin |
| C. | \[A{{s}_{2}}{{S}_{3}}\] |
| D. | None of these |
| Answer» C. \[A{{s}_{2}}{{S}_{3}}\] | |