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An electric bulb of volume 250 cc was sealed during manufacturing at a pressure of 10−3 mm of mercury at 270C. Compute the number of air molecules contained in the bulb. Avogadro constant= 6 × 1023 mol−1, density of mercury = 13600 kg m−3and g = 10 m s−2. |
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Answer» An electric bulb of volume 250 cc was sealed during manufacturing at a pressure of 10−3 mm of mercury at 270C. Compute the number of air molecules contained in the bulb. Avogadro constant= 6 × 1023 mol−1, density of mercury = 13600 kg m−3and g = 10 m s−2. |
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