List of top Questions asked in AP PGECET- 2026

What is the range of the energy required to produce ions in mass spectrometry through electron ionization?
Identify the false statement with respect to McLafferty rearrangement in mass spectroscopy.
What is the correct order of elution in column chromatography using silica gel as the stationary phase and a non-polar solvent?
ALCOA principle stands for:
Which of the following is used as indicator electrode in acid-base titration?
Which functional group shows very strong absorption band in IR spectroscopy?
Which error can be minimized by increasing the number of observations?
Which of the following is NOT an advantage of paper chromatography?
The Q3C ICH guidelines are related to:
Flame photometry is mainly used for estimation of __________.
Bathochromic shift depends on
Non-aqueous titrations are mainly used for determination of __________.
Identify the correct statement with respect to gel permeation chromatography:
In polarography, when limiting current is achieved, which of the following processes takes place?
__________ chromatography is the correct technique for separation of two analytes with similar chemical nature.
Which of the following components does NOT form a part of monochromator in spectroscopy?
__________ gas is NOT suitable in gas chromatography?
Back diffusion occurs mostly in __________.
Which of the following bonds will show the strongest absorption in their IR spectra?
20 gm \(\text{NaOH}\) in 500 ml =
In \(\text{A}=\text{A}_{1\%}^{1\,\text{cm}} \cdot b \cdot c\), \(\text{A}_{1\%}^{1\,\text{cm}}\) is defined as __________.
Equivalent weight of \(\text{KMnO}_4\) in acidic medium is __________.
Which of the following is NOT used as primary standard for acid-base titration in volumetric analysis?
An indicator changes colour over pH 3 to 4 is suitable for __________ titration.
Which of the following prostaglandin is used in the treatment of pulmonary arterial hypertension?