Chemistry, asked by saltanat9615kz, 1 year ago

20cm3 of a hydrocarbon was burnt in 175cm3 of oxygen. After cooling, the volume of the remaining gases was 125cm3. The addition of aqueous sodium hydroxide removed carbon dioxide leaving 25cm3 of unreacted oxygen.

Answers

Answered by nymphias15

11

CO2 = 100

Reacted O2 = 150

So the formula of hydrocarbon = CH2.

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