List of top Questions asked in AP PGECET

A catalyst increases the rate of reaction by:
The reaction A + B → C is elementary. If the concentration of A is doubled, the rate will:
For an exothermic reaction, increasing temperature will:
A reversible reaction A⇌B reaches equilibrium when:
If the formation of ammonia, shown below, is exothermic at 25°C, what will be the effect of increasing the system's temperature?
3H$_2$(g) + N$_2$(g) $\leftrightarrow$ 2NH$_3$(g)
When the conversion of a liquid phase reaction of first order occurring in a CSTR is 60%, and the molar feed rate is 10 mol/min, and the volume of the reactor is 0.50 litre, then the reaction rate in mol/lit/min will be:
The reaction type for acid catalysed ester hydrolysis will be:
Mixing of entering and exit fluid does not occur in which one of the following reactors?
The Thiele modulus represents:
In a heterogeneous catalytic reaction, the effectiveness factor is:
A zero-order reaction has a rate that is:
What type of dryer is typically used for drying granular materials like grains?
For temperature sensitive pharmaceuticals which one of the following drying methods is ideal?
Tannin is extracted from tree barks by leaching with:
In order to have efficient leaching of the desired material, the process Flaking is done to which of the following raw material:
The constant rate period in drying refers to the stage when:
What happens to the air in a cooling and dehumidification process?
The rate-determining step in a reaction mechanism is the one with:
According to penetration theory, the relationship between mass transfer coefficient (k) and diffusivity (D) is given by .............
Pendular state in drying of wet solids generally refers to:
Which of the following equipment is essential in a simple distillation setup?
Which of the following is NOT a type of distillation?
In a gas absorption process, the gas phase is typically:
The distribution of a solute between two immiscible liquids is governed by:
Which of the following increases the efficiency of liquid-liquid extraction?