A 20 mL mixture of CO, CH_4, and Helium (He) gases is exploded by an e – InterviewSolution

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1.	A 20 mL mixture of CO, CH_4, and Helium (He) gases is exploded by an electric discharge at room temperature with excess of oxygen. The volume contraction is found to be 13 mL. A further contraction of 14 mL occurs when the residual gas is treated wityh KOH solution. Find out the composition of the gaseous mixture in terms of volume percentage.
Answer» SOLUTION :50% 20%, 30%

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