Describe how the following changes are brought about:
Impure titanium to pure titanium.

Describe how the following changes are brought about: Pig iron into steel.

Describe how the following changes are brought about: Zinc oxide to metallic zinc.

Describe how the following changes are brought about: (i)Pig iron into steel. (ii)Zinc oxide into metallic zinc. (iii)Impure titanium into pure titanium.

How can the following conversion be brought about: 2-propanol to acetoxime

How can the following conversion be brought about : Benzene to phenol

How can the following conversions be brought about : Acetic acid to methylamine.

How can the following conversion be brought about: Phenol to aniline

How can the following conversions be brought about : Ethanol to methylamine.

(a) Illustrate the following name reactions giving a chemical equations in each case : (i) Clemmensen reaction (ii) Cannizzaro's reaction (b) Describe how the following conversions can be brought about : (i) Cyclohexanol to cyclohexan 1 - one (ii) Ethylbenzene to benzoic acid (iii) Bromobenzene to benzoic acid

How can the following conversions be brought about : Diethyl ether to ethanol