List of top Questions asked in GAT-B- 2022

What is the molarity of pure acetic acid? Assume density of acetic acid = 1 g/ml and Molecular Weight = 60 g/mol.
What is the approximate vapor pressure of an isopropanol solution containing 9.2 g of a non volatile solute, glycerol ($C_{3}H_{8}O_{3}$) and 60 g of isopropanol ($C_{3}H_{8}O$) at $82^{\circ}C$? Given vapor pressure of pure isopropanol at $82^{\circ}C$ is 100 kPa.
The correct order of increasing acidic behavior of the following compounds is:
Point charges, +q each is placed at the corners of a triangle, square and regular pentagon. If the sides are a each, the electric field at the center will be:
In uniform circular motion, which one of the following properties changes with time?
Which one of the following attributes of an electromagnetic wave remains constant when it enters from air to water?
Moving electron (velocity v) produces a magnetic field B such that:
Starting with three different amino acids, how many different tripeptides can be made, assuming that each amino acid can be used more than once?
Energy of a photon of wavelength 410 nm is equal to the band gap of a semi-conductor. What is the minimum energy required to create an electron-hole pair? ($h = 1 \times 10^{-15}$ eV.s, $c = 3 \times 10^{8}$ m/s)
Which one of the following force does not act on a cyclist when he/ she bends on a horizontal turn?
Which one of the following is NOT due to total internal reflection?
Which one of the following is NOT a property of a LASER?
Which one of the following describes the relation between the acceleration of a body in space and the distance (r) of the body from the center of the earth?
The limit of resolution of a light microscope is determined by:
What will happen when the pressure is doubled in an isothermal process for a closed system containing a fixed amount of an ideal gas?
Which one of the following properties is primarily responsible for spreading of oil uniformly on water?
What is the net capacitance of the circuit given below? (C1 = 4$\mu$F, C2 = 8$\mu$F in series, C3 = 6$\mu$F in parallel)
What is the focal length (f) of a combination of lenses (convex and concave) as given below? $f_{1}=30$, $f_{2}=20$
The magnetic susceptibility is negative for: