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What will be the mass of one atom of C-12 in grams? |
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Answer» SOLUTION :1 mole of C-12 ATOMS = 12 G `=6.022xx10^(23)" atoms"` Thus, `6.022xx10^(23)` atoms of C-12 have mass = 12 g `therefore"1 ATOM of C-12 will have mass"=(12)/(6.022xx10^(23))g=1.9926934g.` |
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