Question

138.30 mL of mixture of methane and ethane in x:y ratio by volumes on combustion
gave 40 mL of carbon dioxide. If 30 mL of mixture is taken in y: x ratio, what is the
volume of carbondioxide obtained under similar conditions?
1) 50 mL
2) 30 mL
3) 20 mL
4)40 mL​

Answer 1

Answer:

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