List of top Questions asked in CUET (UG)

वारिधर का पर्यायवाची शब्द?

The percentage dissociation of 0.1M Agl solution having a resistance of 100Ω in an electrolytic cell having cell constant of 4 cm^-1 is.
(λ°mol AgNO₃ = 8000Ω^-1 cm²mol^-1, λ°mol KNO₃ = 10500Ω^-1 cm²mol^-1, λ°mol-1, 2 mol KI = 9500Ω^-1 cm²mol^-1

Choose the one which is different from the rest three:

Find the correct stoichiometric coefficients in the following redox equation:
xH⁺ + yC₆H₅CH₃ + wMnO^-₄ → aH₂O + bMn²⁺ + tC₆H₅COOH

Ammonia is manufactured by:
\[ \text{N}_2(g) + 3\text{H}_2(g) \rightleftharpoons 2\text{NH}_3(g) \quad \Delta H_f^\circ = -46.1 \, \text{kJ/mol} \] The various steps involved are:
(A) Condensation of mixture of gases
(B) Passing the gaseous mixture over catalyst
(C) Compression of the mixture of gases
(D) Recirculation of the gaseous mixture
Choose the correct answer from the options given below:

The half-life of a first-order reaction is 25 minutes. Its rate constant is:

A drop of solution (Volume 0.05 mL) contains \( 3.0 \times 10^{-6} \) moles of H\(^+\) ions. If the rate constant of disappearance of H\(^+\) is \( 1.0 \times 10^{-7} \, \text{mol litre}^{-1} \text{sec}^{-1} \), how long will it take for H\(^+\) ions to disappear?

The standard reduction potential for Sn$^{4+}$/Sn$^{2+}$ is +0.15 V and for Cr$^{3+}$/Cr is -0.74 V. These two half-cells, coupled in their standard states, are connected to make a cell. The galvanic cell can be correctly represented by:

The quantity of charge required to obtain 2 mol of Mn$^{2+}$ from MnO$_4^{-}$ is:

The cell reaction occurring at anode in the electrolysis of aqueous NaCl solution is:

Which of the following is more reliable?

Calculate the mass of urea \((NH_2CONH_2)\) required in making 2.5 kg of 0.25 molal aqueous solution.

An element with molar mass \(2.7 \times 10^{-2}\) kg/mol forms a cubic unit cell of edge length 405pm. If the density is \(2.7 \times 10^3\) kg/\(m^3\). The nature of the cell is?

The value of Avogardro's Number is ______

Degree of dissociation, when molar conductivity of X at its concentration C is 24.14 and its limiting molar conductivity is 48.28 will be

For a medium with permittivity (e) and permeability (µ), the speed of light (v) is given by:

The electric field intensity due to an infinite thin plane sheet of surface charge density \(\sigma\) is:

Calculate compensation of employees from the following items:

Items	Rs in Crores
Profit after tax	20
Interest	45
GDPMP	200
Goods and service tax	10
Depreciation	50
Rent	25
Corporate tax	5

Choose the correct option. 

An isolated sphere has a capacitance of 60 pF, what is the radius of the sphere?

Two point charges \(q\) and \(-3q\) are kept 12 cm apart. The distance of the point from \(q\) on the line between two charges at which potential due to this system of charges is zero will be:

Read the sentence to find out if there is an error and choose the corresponding answer
A. The solution
B. which he provided
C. does not hint the
D. possibility of
E. an alternative answer
Choose the correct answer from the options given below:

Six equal resistances are connected between points P, Q and R as shown in the figure. The net resistance will be maximum between:

A series AC circuit has a resistance 8Ω and a reactance of 6Ω . The impedance of the circuit is: