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Professor & HoD Department of Pharmaceutical Chemistry, JSS College of Pharmacy, (Constituent College, JSS Academy of Higher Education &Research-Deemed to be University, Mysuru) Ooty-643 001, The Nilgiris, Tamilnadu,INDIA The author has about 23 years of teaching and research experience. The Author has more than 110 research publications in reputed National and International journals and has H-index 16 by scopus. He has also published 9 books. He is a recognized research guide for Ph.D in JSS Academy of Health Education and Research and He served as editorial member and reviewer in many reputed National and International journals. He is the winner in Drug Discovery Hackathon-2020 for Covid-19 Drug discovery organized by Govt of India and also received a Research grant of 14.35 lakhs in phase-II research. He is nominated as BOS member in various universities. He has organized many national and International seminar/ workshop/ Conferences etc sponsored by various funding agencies.

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Monday, April 1, 2019

Pharm.D_POC_Phenols_MCQ

Pharm.D_POC_Phenols_MCQ

1.Phenol is acidic because of
A) Resonance     
B) Electrometric effect
C) Inductive effect   
D) peroxide effect

2.Phenol upon Friedel-Crafts methylation gives
A) Cresol     
B) Salicylic acid
C) Xylene     
D) Resorcinol

3.Phenols are
a) acidic in nature
b) basic in nature
c) neutral in nature
d) Amphoteric in nature

4.The major product obtained on interaction of phenol with sodium hydroxide and carbon dioxide is
a) benzoic acid
b) salicylaldehyde
c) salicylic acid
d) phthalic acid

5.lectrophilic substitution reaction in phenol generally occurs at
a) ortho and para position
b) only ortho position
c) only para position
d) metaposition

6.Phenol on heating with phthalic anhydride in the presence of concentrated sulfuric acid gives
a) phenolphthalein
b) bakelite
c) salicylic acid
d) fluorescine

7.The Reimer-Tiemann reaction is used to convert a phenol to an
a) p-hydroxy benzaldehyde
b) o-hydroxy benzaldehyde
c) m-hydroxy benzaldehyde
d) o,p-dihdroxy benzaldehyde

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