List of top Pharmaceutical Analysis Questions on Mass spectrometry asked in GPAT

Which ionization technique in mass spectrometry is most suitable for large biomolecules like proteins:

Which ionization technique in mass spectrometry is most suitable for large biomolecules like proteins: 

The following are the processes occurring during flame atomization in atomic absorption spectrometry:
(i) Volatilization (ii) Ionization
(iii) Nebulization (iv) Desolvation 
(v) Dissociation 
Arrange the processes in sequential order and choose the correct answer from below:
Replacement of the diazonium group by halogen in presence of copper powder is:
A compound gives two fragments in a mass spectrometer. They are C19H7N+ and C19H50+. To separate peaks due to these fragments the instrument should have a resolution of
Which of the following second generation \(\beta_1\) - selective blockers contains 1, 3, 5 - thiadiazole ring in its structure ?
What is Hydrogen Deficiency Index (HDI) value for toluene?
The correct order for the basic features of a mass spectrometer is
Compact size, low weight mass instrument is:
Which of the following in termed as mass filter