GPAT/NIPER Questions & Answers 28th Oct 2018 - pharmacymanthra.com

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GPAT/NIPER Questions & Answers 28th Oct 2018

Sunday, October 28, 2018

 Question No.1
In paper chromatography the following cannot be used -
(a) Isocratic development              
(b) Gradient development
(c) Two dimentional development       
(d) Radial development               

Question no.2
The ratio of distance traveled by solute to the reference substance is called -
(a) Rx value    
(b) Rm value           
(c) Rf value               
(d) Rt value         

Question no.3
The Van-Deempter equation is relationship between HETP and
(a) Eddy diffusion                                          
(b) Logitudinal diffusion
(c) Non equilibrium in mass transfer terms     
(d) All of the above           

Question no.4
X-ray Diffraction is based on -
(a) Nernst Equation               
(b) Helmholtz equation 
(c) Arrhenius equation         
(d) Bragg eguation                     

Question no.5
Antacids act by -
(a) Blocking the gastric secretion
(b) By binding with H+K+ ATPase enzyme
(c) Raising the pH of gast
(d) All of the above