MCQOPTIONS
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| 1. |
The pH is less than 7, of the solution of [Pb. PMT 2002; MP PMT 2003] |
| A. | \[FeC{{l}_{3}}\] |
| B. | \[NaCN\] |
| C. | \[NaOH\] |
| D. | \[NaCl\] |
| Answer» B. \[NaCN\] | |