A. Penicillin
B. Streptomycin
C. Tetracycline
D. Quinine
Related Mcqs:
- Penicillin, an antibiotic drug was discovered by__________________?
A. Alexander
B. Flaming
C. Doctor Zhivago
D. None of these - Which of the following is not a product of coal tar distillation ?
A. Anthracene
B. Creosote oil
C. Carbolic oil
D. None of these - Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo ?
A. Depithing
B. Digestion
C. Bleaching
D. None of these - Which of the following sugars is the sweetest ?
A. Glucose
B. Fructose
C. Sucrose
D. Lactose - Which of the following is an endothermic reaction ?
A. Absorption of SO3 in 98% H2SO4
B. C + H2O = CO + H2
C. Thermal dissociation of iron pyrites
D. Both B. and C. - Which one of the following is not likely to be a constituent of vegetable oils ?
A. Citric acid
B. Oleic acid
C. Stearic acid
D. Glycerol - Which of the following is not an abrasive material ?
A. Bakelite
B. Pumice
C. Corundum
D. Carborundum - Which is the most efficient absorbent for SO3 out of the following ?
A. 20% oleum
B. 65% oleum
C. 78% H2SO4
D. 98% H2SO4 - Which of the following is not a food additive ?
A. Citric acid
B. Invertage
C. Benzoyl peroxide
D. Ammonium chloride - Which of the following is a constituent of vinegar ?
A. Around 10% alcohol
B. Around 1% acetic acid
C. Both A. and B.
D. Neither A. nor B.
