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GUIDE LINES FOR “UMRAH” (Step by Step) Ihraam: Two piece of unstitched white (preferably) clothes (2 ½ meters each) Take Bath (With the niyyat of Ihraam) and perform “Wadu”.             Put on Ihraam, perform two Rak-at Nifil Namaz for “UMRAH”. Take care if it is a prohibited (Makrooh) time. Niyyat Namaz-e-Umrah:-             Doo rak-at nafil namaz baraye Umrah ada Karne ki niyyat karta hoon waste Allah ke monh mera taraf Baith Allah ke. Cover head by Ihraam, only during the Namaz.             During above namaz, preferably recite sura Kafiroon after, Sura Fatiha during first rak-at, and during Second rak-at after Sura Fatiha Sura Iqlaas may be recited. If one does’t remember said Suras, other suraas may be recited.

Pharmaceutical Chemistry             The term chemotherapy was introduced Ehrlnish 1909 and it appears to be was in the treatment of diseases give to bacterial invention by chemical compounds which destroys the micro organisms without affecting to the tishese or cells of host. Drugs:             Compound which exerts various philogical effects of therapeutic value are collectively known as drugs. Types of drugs: 1.         Sulpha drugs                        2.         Anti malerial 3.         Arsenical Drugs       4.         Anti biotics 1.         Sulpha Drugs:             Sulpha Drugs             Sulpha namide (Paramino Benzene Sulphonamino) and its derivative, have grate anti bacterial powers sulphanamide itself is widely used in medicines. Ex: Sulphonamides. 2.         Anti malarial:             Quenin was originally used as anti material drugs but there is a number of synthetic compounds us for this purpose plasmoani, Nepatrive, probuahal

Analytical Chemistry Errors v      Introduction v      Accuracy v      Precision v      Classification of Errors v      Determinant errors. v      Indeterminate errors. v      Absolute errors. v      Relative errors Analytical chemistry [Errors] Introduction:             Analytical chemistry is one of the most important branches of chemistry which deals with the resolution, separation, identification and determination of the constituents of a gives sample of maters             The subject falls under 2 categories  1.        Qualitative analysis             2.         Quantitative analysis Accuracy: The term accuracy is designed as the closeness of (matter) measurement or a set of measurements to the thick or accepted value.             Accuracy is gradually exposed as terms of absolute errors & relative errors. Precision:             The term precision is designed as the degree of agreement between 2 or more replicate measu