List of top Pharmacy Questions on Physical Pharmacy asked in GPAT

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

McCabe-Thiele method is used to determine

Match the following: (1) Tyndall effect, (2) Ultra microscope, (3) Visible light, (4) True solution.

Creaming in emulsion is best described as

HLB values of solubilizing agent

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.

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

Choose the correct statement regarding Kick's law

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

Naphthalene is purified by

During process, Tablet thickness variation is mainly influenced by

In the context of syrup preparation, inversion of sucrose due to excessive heating may lead to

Factor that limit batch size during manufacturing soft gelatin capsules

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

Chemical penetration enhancer used in Transdermal formulation

In pharmaceutical manufacturing, Laminar Air flow cabinet provides which class of clean air in aseptic technique

During ampoule sealing, nitrogen flushing is used

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

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

Buffer most commonly used in ophthalmic preparation as