Pharmacy Freak Editorial Team 
Kekule’s structure of benzene Frederick August Kekule gave Kekule’s structure of benzene in 1865. He stated that the six carbon atoms of benzene attach with alternate single and double bonds and form hexagonal rings. Each carbon is further connected to a hydrogen atom. However, there are three main objections to Kekule’s structure. The three main … Read more
Multiple Choice Questions Of Solubility of Drugs, physical pharmaceutics, B.pharmacy, 3rd semester. 1. The general strategies for increasing the aqueous solubility of a relatively non-polar drug of weak ionization tendency includes……. (a) Increasing polarity of the solvent by the addition of cosolvents. (b) Increasing ionization of the drug by adjusting the pH of the solvent. … Read more
MULTIPLE CHOICE QUESTIONS Of cycloalkanes chapter of Pharmaceutical Organic Chemistry 3rd semester B.Pharmacy. 1. Identify the formula for cycloalkanes a) C₂H₂n+2 b) CnH₂(n+2) c) C₂H₂n d) CnH₂(n–2) Answer- c) C₂H₂n 2. Cycloalkanes have same boiling and melting points as their corresponding alkanes state true or false a) False b) True Answer- a) False 3. Identify … Read more
MULTIPLE CHOICE QUESTION of Polynuclear Hydrocarbons of Pharmaceutical Organic Chemistry 3rd semester B.Pharmacy 1. In aromatic hydrocarbons they have a) Only sigma bonds b) Only pi bonds c) a sigma and delocalized pi bond d) a sigma and two pi bond Answer- c) a sigma and delocalized pi bond 2. Which among these is the … Read more
MULTIPLE CHOICE QUESTIONS of Fats and Oils of Pharmaceutical organic Chemistry B.Pharmacy 3rd semester. 1. Fats and oils are ester of a) Acetic acid and alcohols b) Fatty acid and alcohols c) Carboxylic acid and alcohols d) None of above Answer- b) Fatty acid and alcohols 2. Melting point of fat is…………..and melting point of … Read more
MULTIPLE CHOICE QUESTIONS of phenol of Pharmaceutical Organic Chemistry, 3rd semester B.Pharmacy. 1. Phenol is a) Solid b) Crystalline solid c) Gas d) Liquid Answer- b) Crystalline solid 2. Phenol is stronger acid than water and itself it is a) Weakly basic b) Weakly acidic c) Alkali d) Strong acid Answer- b) Weakly acidic 3. … Read more
MULTIPLE CHOICE QUESTIONS Of chapter benzene of Pharmaceutical organic chemistry, 3rd semester B.Pharmacy 1. Benzene is an a) Aliphatic compound b) Aromatic compound c) Heterocyclic compound d) None of above Answer- b) Aromatic compound 2. The molecular formulae for benzene is a) C6H5 b) C6H4 c) C6H6 d) C6H7 Answer- c) C6H6 3. Which of … Read more
MULTIPLE CHOICE QUESTIONS / MCQ Unit-4(Aseptic Area and Microbial Control, Microbiological Assay), Microbiology, 3rd Semester, B.Pharmacy 1. Counters especially useful in determining the number of particle/microbes count per cube feet to classify the cleanliness of a particular room or area are: a) Electronic air particle counters b) Settle plates c) Electrochemical counters d) None of … Read more
MULTIPLE CHOICE QUESTIONS Here in this article we have provided the collection of MCQ/Multiple choice Questions of unit-3 (Morphological Replication & Cultivation of Viruses, Classification and Reproduction in Fungi, Disinfection, Sterility and Pryogen test) OF MICROBIOLOGY 3rd Semester B.Pharmacy. 1. Viruses are: (a) Smallest known infective agents (b) Ultra-microscopic (c) Obligate parasites (d) All the … Read more
MCQ of unit 2 of Microbiology 3rd semester B.Pharmacy 1. The stains which differentiate two groups of bacteria in a mixture are known as: (a) Negative stain (b) Simple stain (c) Differential stain (d) Indirect stain Answer:- (c) Differential stain 2. The purpose of simple staining is to demonstrate: (a) Cell size (b) Cell shape … Read more
