List of top Questions asked in GPAT- 2026

U-PHC includes:

The relationship between pH of the environment, the pKa of drug, and extent of ionization

The surfactant decreases the surface tension with the concentration of plateau. This plateau is related to

Formula of Renal clearance

In a two-compartment pharmacokinetic model, the central compartment represents which organ:

Wagner-Nelson method is used to determine the rate constants:

Choose the correct answer: Assertion (A): Non-Newtonian liquids do not follow Newtonian law. Reason (R): Viscosity changes when the rate of shear is applied.

HLB values of solubilizing agent

Match the following:

Creaming in emulsion is best described as

McCabe-Thiele method is used to determine

Filtration theory is explained by

Choose the correct statement regarding Kick's law

In a rising film evaporator, the liquid movement is due to

During preformulation studies, a drug shows 6% moisture uptake at 75% RH and 0.5% moisture uptake at 40% RH. Which packaging is most suitable for long term stability

Why is ultrafiltration - method preferred over precipitation for concentrating proteins

Equilibrium distillation is also known as

Factor that limit batch size during manufacturing soft gelatin capsules

According to United State Pharmacopoeia, 1 part of solute dissolves in 10-30 parts are

Methylene blue test is used in quality control testing of containers and closures mainly for

Iodine is sparingly soluble in water that 1 part of solute dissolve in ______ how many parts of water

The conversion of acyclovir to its active nucleotide form by viral thymidine kinase involves which type of reaction

How many fundamental vibrational modes are present in the $H_{2}S$ molecule}

If concentration increased by 5 to 10 ppm then emission max will also increase, the relationship is:

High molecular mass determined by which chromatographic technique: