List of top Questions asked in VITEEE- 2025

In a coding system, if CAT = 48, DOG = 72, then BIRD = ?
In the reaction: \(2H_2O_2 \rightarrow 2H_2O + O_2\), the rate of disappearance of \(H_2O_2\) is 0.2 mol/L/s. The rate of appearance of \(O_2\) is:
The rate constant for a first-order reaction is \(0.0693\ \text{min}^{-1}\). The time required for 75% completion of the reaction is:
The number of moles of oxygen required for complete combustion of 2 moles of methane is:
According to Le Chatelier’s principle, increasing pressure favours the reaction that:
For the reaction \( \mathrm{N_2 + 3H_2 \rightleftharpoons 2NH_3} \), \(\Delta H = -92\) kJ/mol. The equilibrium constant \(K_p\) will increase with:
Which of the following is not a buffer solution?
The standard reduction potential of Zn\(^{2+}\)/Zn is \(-0.76\) V and Cu\(^{2+}\)/Cu is \(+0.34\) V. The EMF of the cell Zn | Zn\(^{2+}\) || Cu\(^{2+}\) | Cu is:
The heat of neutralization is maximum for:
The van der Waals equation for \(n\) moles of gas is:
Which of the following has the highest boiling point?
The enthalpy change for the reaction \(2\text{C(graphite) + 3\text{H}_2(g) \rightarrow \text{C}_2\text{H}_6(g)\) is called:}
The compound that gives iodoform test is:
Cannizzaro reaction is shown by aldehydes which:
Which gas is known as laughing gas?
The hybridization of carbon in diamond is:
The shape of PCl\(_5\) molecule is:
Which of the following has the highest lattice energy?
The hybridization in SF\(_6\) molecule is:

Fill in the blank: The committee _____ divided on the issue.

The solution set of the inequality \(|x-2|+|x+3|\ge7\) is:
The Fermi level in an intrinsic semiconductor lies:
Find the next number in the series: \(1,\,4,\,13,\,40,\,121,\,?\)
A parallel plate capacitor with plate area \(A\) and separation \(d\) is filled with a dielectric of constant \(K\). The capacitance becomes:
The refractive index of a medium is \(\sqrt{3}\). The angle of incidence for which the angle of refraction is \(30^\circ\) is: