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प्रश्न
Define the term:
Mole
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उत्तर
Mole is the amount of a substance containing elementary particles like atoms, molecules or ions in 12 g of carbon - 12.
संबंधित प्रश्न
What is the mass of 0.2 mole of oxygen atoms ?
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How many grams are there in the following?
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Fill in the missing data in the Table
| Species Property | H2O | CO2 | Na atom | MgCl2 |
| No. of moles | 2 | - | - | 0.5 |
| No. of particles | - | 3.011×1023 | - | - |
| Mass | 36g | - | 115 g | - |
