50 ml of a solution containing 1g each of Na2CO3 NaHCO3 NaOH was titrated with 1N HCl. What will be the titre readings if : - Omly phenolphtlein is used as an indicator
- Only methyl orange is used as indicator from beginning
- Methyl orange is added after the first end point with phenolphtlein
50 ml of a solution containing 1g each of Na2CO3 NaHCO3 NaOH was titrated with 1N HCl. What will be the titre readings if :
- Omly phenolphtlein is used as an indicator
- Only methyl orange is used as indicator from beginning
- Methyl orange is added after the first end point with phenolphtlein