Chloro derivative of an organic compound 'X' on reduction with zinc-copper couple gave a hydrocarbon (`C_6H_12`). Ethereal solution of 'X' when heated with sodium gave 2,2,5, 5-tetramethylhexane. Identify the compound 'X'.

An ethereal solution of an alkyl halide 'A' when heated with sodium gave 2,3-dimethylbutane. Identify 'A'.

A five C-atom hydrocarbon is formed by the reduction of a chloroderivative (A) of an alkane with Zn-Cu couple. (A) (A) is dissolved in dry ether and then treated with metallic sodium to give 2, 2, 5, 5-tetramethyl hexane. The IUPAC name of compound (A) is:

An organic compound A(C_(4)H_(6)CI) on reation withNa/diethyl ether gives a hydrocarbon which on monochlorination gives only one chloro derivative A is .

An organic compound A (C_(4)H_(9)Cl) on the reaction with Na/diethly ether gives a hydrocarbon which on monochlorination gives only one chloro derivative then, A is

An organic compound ul(A) react with sodium to form another compound ul(B) . The compound ul(A) when heated with concentrated H_(2)SO_(4) forms diethyl ether . The compound ul(A) and ul(B) are respectively

A compound 'X' on ozonolysis followed by reduction gives an aldehyde, C_(2)H_(4)O and 2-butanone. Compound 'X' is:

An organic compound A’ with molecular formula C_(7)H_(7)NO reacts with Br_(2) /aqKOH to give compound B’, which upon reaction with NaNO_(2) & HCl" at "O^(@) C gives C’. Compound C’ on heating with CH_(3)CH_(2)OH gives a hydrocarbon D’. Compound B’ on further reaction with Br_(2) water gives white precipitate of compound E’. Identify the compound A, B, C, D&E, also justify your answer by giving relevant chemical equations.

During Lasaigne's test nitrogen containing organic compound when fused with sodium metal forms 'X' while sulphur containing organic compound. When fused with sodium metal forms 'Y' Then identify X and Y :

An organic compound C_(6)H_(12)(X) on reduction gives C_(6)H_(14)(Y) . X on ozonolysis gives two aldehydes C_(2)H_(4)O(I) and C_(4)H_(8)O(II) . Identify the compounds X, Y and aldehydes (I) and (II).