1.

44gofa sample on complete combusion given 88gm CO_(2) and 36gm of H_(2)O. The molecular formula of the complound may be

Answer»

`C_(2)H_(6)`
`C_(2)H_(6)O`
`C_(2)H_(4)O`
`C_(3)H_(6)O`

Solution :`C_(x)H_(y)+((2x+y//2)/2)O_(2)toxCO_(2)+y//2H_(2)O`
`44G""(88G)/44""36/18`
`""2""2`
`x=2`
`y//2=4`
`x=2`
`y=4`


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