Pharmaceutics mcqs 191-200)
191.Andreasen pipette is used for
A.Viscosity
B. Sedimentation rate
C. Absorption
D. None
Ans.A
192.Inert gas used as propellant in aerosol formation is
A. Nitrogen
B. Helium
C. Bith A &B
D. None
Ans.A
193.The use of celutab in tablet manufacture is
A. Diluent
B. Adsorbent
C. Disintegrating agent
D. Binding agent
Ans.A
194.Antibodies belong to which type of immunoglobulins
A. Alpha
B. Beta
C. Gamma
D. None
Ans.C
195.Hepa filters are made up of
A. Cellulose acetate
B. Porcelain
C. Borosilicate glass
D. Asbestose
Ans.C
196.Thermo labile powders can be sterilized bt
A. Ethylene oxide
B. Betapropiolactone
C. Autoclave
D. Hot air oven
Ans.A
197.Seitz filter is composed of
A. Asbestose
B. Poecelain
C. Cellulose acetate
D. Borosilicate
Ans.A
198.Lecithin, the chief emuldifying factor in egg yolk is a
A. Protein
B. Phospholipid
C. Enzyme
D. Carbohydrate
Ans.B
199.A process of separation depending upon the low density of fine particles and high density of particles is
A. Elutriation
B. Filtration
C. Dialysis
D. None
Ans.A
200.Fractional distillation is employed for the preparation of
A. Alcohol
B. Sorbitol
C. Benzene
D. Propylene glycol
Ans. A
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