Which one of the following formular does not represents an organic compound?

Options

A. `C_(4)H_(10)O_(4)`
B. `c_(4)H_(8)O_(4)`
C. `C_(4)H_(7)CIO_(4)`
D. `C_(4)H_(9)O_(4)`

Answer

D

Explanation

`C_(4)H_(10)O_(4)` is `C_(n)H_(2n+2)O_(n)` type compound with unsaturation factor of zero.
`H - overset(OH)overset(|)underset(H)underset(|)C- overset(OH)overset(|)underset(H)underset(|)C-overset(OH)overset(|)underset(H)underset(|)C-overset(OH)overset(|)underset(H)underset(|)C-H, C_(4)H_(10)O_(4)`
(b) `C_(4)H_(8)O_(4)` and `C_(4)H_(7)ClO_(4)` and `C_(n)H_(2n)` (unsaturated)
type compound have unsaturation factor of one.
`H- overset(OH)overset(|)underset(H)underset(|)C - overset(OH)overset(|)underset(H)underset(|)C- overset(OH)overset(|)C = overset(OH)overset(|)C-H, C_(4)H_(8)O_(4)`
( c) `H - overset(OH)overset(|)underset(H)underset(|)C - overset(OH)overset(|)underset(H)underset(|)C - overset(OH)overset(|)C = overset(Cl)overset(|)C-H, C_(4)H_(7)ClO_(4)`
( d) `C_(4)H_(9)O_(4)` does not represent an organic compound because it is `C_(n)H_(2n+1)` type with unsaturation factor of 0.5.