MCQOPTIONS
Saved Bookmarks
| 1. |
If we use phenolphthalein as an indicator in a titration of \[N{{a}_{2}}C{{O}_{3}}\] with \[HCl,\] the usual result is [CBSE PMT 1989] |
| A. | No visible change will occur |
| B. | The indicator reacts with the acid |
| C. | The indicator reacts with the base |
| D. | Sodium chloride and carbonic acid will be formed |
| Answer» B. The indicator reacts with the acid | |