MCQOPTIONS
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| 1. |
For preparing a buffer solution of \[pH\]6 by mixing sodium acetate and acetic acid, the ratio of the concentration of salt and acid should be\[({{K}_{a}}={{10}^{-5}})\] [MP PET 1997] |
| A. | \[1\,\,:\,\,10\] |
| B. | \[10\,\,:\,\,1\] |
| C. | \[100\,\,:\,\,1\] |
| D. | \[1\,\,:\,\,100\] |
| Answer» C. \[100\,\,:\,\,1\] | |