Hashim Ali

pakistan federal board second year fsc hssc chemistry organic chemistry inorganic chemistry periodic table representation of organic compounds homologous series detection of elements functional groups allotropes of carbon characteristics and uses of organic compounds pyrolysis sources of organic compounds introduction and importance combustion analysis infrared spectroscopy ultraviolet spectroscopy visible spectroscopy nmr nuclear magnetic resonance spectroscopy atomic emission spectroscopy atomic absorption spectrometry mass spectrometry analytical chemistry enivronmental chemistry adhesives synthetic polymers petrochemicals dyes and pesticides cosmetic chemistry chemical industry and safety considerations industrial chemistry carbohydrates enzymes lipids proteins biochemistry carboxylic acids and their functional derivatives ketones aldehydes ethers phenols alcohols amines alkyl halides types of hydrocarbons radical substitution reaction redox reaction alkanes alkynes alkenes hydrocarbons p block elements s block elements f block elements d block elements