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Calculate the number of moles of gas pre...

Calculate the number of moles of gas present in the container of volume 10 L at 300 K, if the manometer containing glycerine shows 5 m difference in level as shown diagram.
(Given : `d_("glycerin")=2.72g//mL," "d_("mercury")=13.6g//mL`)

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The correct Answer is:
0.94 mole
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