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प्रश्न
Calculate the average atomic mass of hydrogen using the following data:
| Isotope | % Natural abundance | Molar mass |
| 1H | 99.985 | 1 |
| 2H | 0.015 | 2 |
उत्तर
Average Atomic Mass = `({("Nautral abundance of" ^1"H" xx "molar mass") + ("Natural abundance of" ^2"H" xx "molar mass of" ^2"H")})/100`
= `(99.985 xx 1 + 0.015 xx 2)/100`
= `(99.985 + 0.030)/100`
= `100.015/100`
= 1.00015 u
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संबंधित प्रश्न
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| % Natural Abundance | Molar Mass | |
| 35Cl | 75.77 | 34.9689 |
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| Student | Readings | |
| (i) | (ii) | |
| A | 3.01 | 2.99 |
| B | 3.05 | 2.95 |
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