MCQOPTIONS
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| 1. |
To what extent must a given solution of concentration of 40 mg silver nitrate per ml be diluted to yield a solution of concentration of 16 mg \[AgN{{O}_{3}}\] per ml [NCERT 1977] |
| A. | Each ml must be diluted to 2.5 ml |
| B. | To each ml of solution 2.5 ml of water should be added |
| C. | To 2.5 ml of solution 2 ml of water should be added |
| D. | To 1.5 ml of solution 1.5 ml of water should be added |
| Answer» B. To each ml of solution 2.5 ml of water should be added | |