One reactant X on ozonolysis gives 2-product. In which molecular weight =72 mu, in structure 16 C-H sigma bond, 7C-C sigma bond and 1pi bond is there.

One reactant X on ozonolysis gives 2-product. In which molecular weigh

1.	One reactant X on ozonolysis gives 2-product. In which molecular weight =72 mu, in structure 16 C-H sigma bond, 7C-C sigma bond and 1pi bond is there.
Answer» Solution :(i) Molecular weight `= 72 mu`, molecular formula is `C_(4)H_(8)O.(48+8+16 = 72)` Ozonolysis product has C=O (28) and other is alkyl group C 44 molecular weight `C_(3)H_(8)`. (ii) Isomers are formed, having molecular formula `C_(4)H_(8)O`, X product is formed on ozonolysis. `underset((A) C_(4)H_(8)O)(CH_(3)CH_(2)CH_(2)CHO)` and `underset((B)C_(4)H_(8)O)(CH_(3)COCH_(2)CH_(3))` (iii) Therefire, UNSATURATED hydrocarbon structure and name is as follows : Structure of X : `overset(7)(CH_(3))overset(6)(CH_(2))overset(5)(CH_(2))overset(4)(CH)=underset(CH_(3))underset(\|)overset(3)(C)-overset(2)(CH_(2))overset(1)(CH_(3))overset(O_(3))rarr A+B` Name (X) : 3-methyl-hept-3-ene (iv) Structure : `C_(8)H_(16)` There are 16 C-H `SIGMA` bond `7 C -C sigma`-bond `1C-C pi`-bond