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PYQ 1200 Q/A Part - 1
PYQ 1200 Q/A Part - 2
PYQ 1200 Q/A Part - 3
PYQ 1200 Q/A Part - 4
PYQ 1200 Q/A Part - 5
Kerala PSC General Science Book Study Materials Page 317
Book's First PageAns: (c) 209. Argyrol used as eye ointment is a solution of (a) hydrogen peroxide (b) silver nitrate (c) tincture iodine (d) m-cresol Ans: (b) 210. Ascorbic acid is the chemical name for (a) Vitamin B6 (b) Vitamin C (c) Vitamin K (d) Vitamin D Ans: (b) 211. Beri-beri is caused by deficiency of Vitamin (a) A (b) C (c) B12 (d) B1 Ans: (d) 212. LSD is (a) an anaesthetic (b) a psychedelic drug (c) an antipyretic (d) an antibiotic Ans: (b) 213. In surgical operation, the anaesthetic commonly used nowadays is (a) iodoform (b) chloroform (c) nitrous oxide-ether mixture (d) chloroform-nitrous oxide mixture Ans: (c) 214. The malarial parasite was discovered by (a) Sir Ronald Ross (b) Sir Francis Haig (c) Dr Jagadish Chandra Bose (d) Sir CV Raman Ans: (a) 215. Which among the following is a local anaesthetic? (a) Chloroform (b) Morphine (c) Streptomycin (d) Cocaine Ans: (d) 216. Penicillin was discovered by (a) Alexander Fleming (b) Sir JJ Thomson (c) Dr Nessler (d) Sir John Russel 316