Compound ‘X’ decomposes to form compound ‘Y’ and CO₂
gas.
Compound Y is used in manufacturing of cement.
(a) Name the compounds ‘X’ and ‘Y’.
(b) Write the chemical equation for this reaction.

Q. An organic compound A is widely used as a preservative in Pickles and has molecular formula C2H4O2. This compound reacts with ethanol to form a sweet smelling compound B
(I) Identify the compound A
(2)Write the chemical equation for it's reaction with ethanol to form compound B
(3)How can you get back compound A from compound B
(4)Name the process and the chemical equation for the conversion of B to A

Q. An organic compound 'A' is widely used as a preservative in pickles and has a molecular formula C₂H₄O₂. This compound reacts with ethanol to form a sweet smelling compound 'B'.
(i) Identify the compound 'A'.
(ii) Write the chemical equation for its reaction with ethanol to form compound 'B'.
(iii) How can we get compound 'A' back from 'B'?
(iv) Name the process and write corresponding chemical equation.
(v) Which gas is produced when compound 'A' reacts with washing soda? Write the chemical equation.

Q.

A compound X on electrolysis in aqueous solution produces a strong base. Y along with two gases A and B . B is used in manufacture of bleaching powder. Identify X,Y,Aand B . Write chemical equations

Q. A compound X is formed by the reaction of carboxylic acid having the molecular formula C2 H4 O2 and alcohol Y in the presence of concentrated H2 s o4 the same carboxylic acid is obtained by oxidation of alcohol Y name the compound X and Y give the chemical equation for the reaction

Q. Write the names of process to obtain compound $\left(y\right)$ and compound $\left(z\right)$ from compound $\left(x\right)$ in above nucleophilic reaction (i) and (ii)?