Mass Spectrometry
History: Mass Spectrometry was discovered by Denpsten in 1918. Introduction: It is an analytical technique in which a sample is su…
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Preparation of laboratory solutions
For prepration of 0.1M H2SO4 in 500ml of solution.First of all find molar mass of sulfuric acidH= (1 2) = 2S= 32O= (16 4) = 64Tota…
رنگ وطن
مادر وطن پاکستان کے خوبصورت مقامات کا ذکر جب بھی آتا ہےہمارے زہنوں میں و…
مسواک قدرت کا انمول تحفہ
مسواک قدرت کا انمول تحفہ ہے. کسی زماننے میں مسواک کا استعمال معمول کا حص…
(Pine Apple )انناس
عربی ،فارسی اور اردو میں انناس اور انگریزی میں اسے پائن ایپل کہتے ہیں. ا…
Hemostasis
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Hemostasis is ability of the living organism to maintain it internal environment constant. There are two environment are importan…
Study and Games
Games play very important role to keep us healthy and fit, other than fresh food and pure water. They give us physically fitness a…
My Village Pharhala
My name is Muhammad Arsalan I live in a little village name Pharhala. Pharhala is a very beautiful village distance of two miles f…
Magic Fire
To day I start with the name of Allah who is most merciful and almighty. Basically I am the student of Chemistry I doing BS honors…
How To Keep Our Environment Clean?
Now a day the cleaning of the environment is seen to be a very big problem. Every one wants to keep clean its environment but we c…
