Cyclobutyl bromide on treatment with magnesium in dry ether forms an organometallic compound (A). The organometallic compound reacts withh ethanal to give an alcohol (B) after mild acidification Prolonged treatment of alcohol (B) with an equivalent amount of HBr gives (C ). What will be the product 'C?

Cyclobutyl bromide on treatment with magnesium in dry ether forms an organometallic compound (A) . The organometallic compound (A) reacts with ethanal to give an alcohol (B) after mild acidification. Prolonged treatment of alcohol (B) with an equivalent amount of HBr gives 1-bromo-1-methylcyclopentane ( C) Write the structures of (A) and (B) , and explain how (C) is obtained from (B) .

Which of the following compounds reacts with NaNO_2 and HCl at 0- 4^(@)C to give alcohol/phenol?

The element A burns in nitrogen to give an ionic compound B. the compound B reacts with water to give C and D. A solution of C becomes milkly on bubbling carbon dioxide. What is the natrue of compound (D)?

A compound (A) of boron react with NMe_(3) to give an adduct (B) which in hydrolysis gives a compound (C) and hydrogen gas. Compound (C) is an acid. Indenfity the compounds A,B and C. Give the reactions involved.

Optically active isomer (A) of (C_(5)H_(9)Cl) on treatment with one mole of H_(2) gives an optically inactive compound (B) compound (A) will be :

Identify A to E. Pyrolusite on heating with KOH in the presence of air gives a dark green compound (A). The solution of (A) on treatment with H_2SO_4 gives a purple coloured compound (B) , which gives the following reactions: (a). KI on reaction with alkaline solution of (B) changes into a compound (C). (b). The colour of the compoud (B) disappears on treatment with the acidic solution of FeSO_4 . (c). With conc. H_2SO_4 compound (B) gives (D) which can compose to yield (E) and oxygen.

Compound 'A' reacts with PCl_(5) to given 'B' which on treatment with KCN followed by hydrolysis give propanoic acid as the product. What is 'A'?

A hydrocarbon (X) of the formula C_6H_12 does not react with bromine water but reacts with bromine in presence of light, forming compound (Y).Compound (Y) on treatment with Alc. KOH gives compound (Z) which on ozonolysis gives (T) reduces Tollens reagent which gives compound (W) after acidification . (W) gives iodoform test and after acidification produce compound (U) which when heated with P_2O_5 forms a cyclic anhydride (V). Compound 'x' is