IUPAC nomenclature of Elements || IU|| #IUPAC nomenclature@NASIBZADASSS

Tour || Enjoyment || After Practical Exame duty || @NASIBZADASSS

#kidsfun #funny

Chemical properties of sodium || Pashto || @NASIBZADASSS

Sodium || Introduction || Physical properties || Pashto || @NASIBZADASSS

Differences in Ionization energy values of alkali metals and Alkaline earth metals @NASIBZADASSS

Occurance of alkaline earth metals || Chief ores || Pashto || @NASIBZADASSS

Alkaline earth metals || Group 11A elements || General introduction || properties ||@NASIBZADASSS

Chemical reactivity of Alkali metals || Reaction with water ,Oxygen and Chlorine || @NASIBZADASSS

Alkali Metals || Introduction || General introduction || @NASIBZADASSS

Characteristics of metals and non-metals | differences between metals and non metals@NASIBZADASSS

Chemical Reactivity || introduction || metals || non metals || Pashto @NASIBZADASSS

Industrial chemistry || Industrial products || Pashto || @NASIBZADASSS

Green chemistry || Principles of green chemistry || Pashto || @NASIBZADASSS

waste water treatment || Raw water treatment || purification of polluted water || @NASIBZADASSS

Parameters for water quality || Chemical oxygen demand ( COD) || Pashto || @NASIBZADASSS

Parameters for water quality || Biological oxygen demand || BOD || Pashto || @NASIBZADASSS

Heavy rain in Timargara along with hail.

Parameters for water quality || Dissolved oxygen ( DO ) || Pashto || @NASIBZADASSS

Parameters for water pollution || pure water parameters || Pashto || @NASIBZADASSS

Thermal pollution || Thermal water pollution || Pashto || @NASIBZADASSS

Sources of water pollution || oil spilage || Lather tenneries || Pashto || @NASIBZADASSS

Sources of water pollution || Agricultural wastes || Live stock wastes || Mining || @NASIBZADASSS

Sources of water pollution || Domestic activities || Domestic effluents and sewage || @NASIBZADASSS

sources of water pollution || Industrial waste effluents || Diseases || Pashto ||@NASIBZADASSS

water pollution || water pollutants || Types of water pollutants || Pashto || @NASIBZADASSS

Ozone depletion || History || Causes of depletion || Pashto || @NASIBZADASSS

Ozone || Importance || position in atmosphere || Ozone formation || Pashto || @NASIBZADASSS

Effects of Acid rain || effects on soil,rocks,plants,human,fish,statues etc || @NASIBZADASSS

Acid rain || definition || Discovery || Causes || chemical reactions || Pashto || @NASIBZADASSS

Consequences of green house effect || controle of green house effect || Pashto || @NASIBZADASSS

Effects of Photochemical smog || Advers effects of Photochemical smog || Pashto || @NASIBZADASSS

Green house || Green house effect || definition || Explaination || Basic concept || @NASIBZADASSS

Differences / Comparison between Industrial and Photochemical Smog || Pashto || @NASIBZADASSS

Photochemical smog || Oxidizing smog || Los Angeles smog || Conditions || Formation @NASIBZADASSS

Industrial smog || reducing smog || Classical smog || London Smog || Pashto || @NASIBZADASSS

Automobile pollutants and catalytic converter || Pashto || @NASIBZADASSS

Basic terms used in environmental chemistry || pashto || @NASIBZADASSS

Hydrocarbons || Primary pollutants || Natural sources || Anthrapogenic sources || @NASIBZADASSS

Ozone as a pollutant || Introduction || Advers effects || Pashto || @NASIBZADASSS

Volatile organic compounds ( VOCs ) || Sources || Effects || Pashto || @NASIBZADASSS

Oxides of Nitrogen (Nox ) || primary pollutants || Sources || Advers effects || @NASIBZADASSS

Oxides of Sulphur ( Sox) || Suphur dioxide as a pollutant || Sources || Effects || @NASIBZADASSS

Carbon monoxide || Properties || Sources || Effects || Pashto || @NASIBZADASSS

Air pollution || Air pollutants || Primary pollutants || secondary pollutants || @NASIBZADASSS

Various chemical reactions taking place in atmosphere || Pashto || @NASIBZADASSS

#kid's fun

Role of Zinc in humans body || Biological importance of Zn || Pashto || @NASIBZADASSS

Importance of phosphorus in body || Role of phosphorus || Pashto || @NASIBZADASSS

Role of Calcium in our body || Pashto || @NASIBZADASSS

Biological importance of Iron || Micronutrients || Macronutrients || Pashto || @NASIBZADASSS

Nutritional and biological importance of Lipids || Pashto || @NASIBZADASSS

Fatty acids || Nomenclature || Classification || Types of fatty acids || Pashto || @NASIBZADASSS

Differences between fats and oil || Pashto @NASIBZADASSS

Fatty Acids || Introduction | Basic concept || Classification || Examples || Pashto @NASIBZADASSS

Prevention of Rancidity || How Rancidity is prevented || Pashto || @NASIBZADASSS

Rancidity || Oxidative Rancidity || Hydrolytic rancidity|| Microbial rancidity || @NASIBZADASSS

Physical properties of lipids || Pashto || @NASIBZADASSS

Chemical properties of lipids || Hydrolysis || Saponification || Hydrogenation || @NASIBZADASSS

Structure of Simple lipids || differences between fats and oil || Pashto @NASIBZADASSS