List of top Questions asked in VITEEE

The standard free energy change of a reaction is $\Delta G^{\circ}$ = - $115\,kJ$ at $298 \,K$. Calculate the equilibrium constant $k_p$ in $\log k_p$ $ (R = 8.314 \,Jk^{-1} mol^{-1}).$
The number of hydrogen atoms present in $25.6\, g$ of sucrose $\left( C _{12} H _{22} O _{11}\right)$ which has a molar mass of $342.3\, g$ is
The number of unpaired electrons calculated in $[Co (NH_3)_6]^{3+}$ and $Co (F_6)Z^{3-}$ are
In Colpitt oscillator the feedback network consists of
In the circuit shown above, an input of \(1\,V\) is fed into the inverting input of an ideal Op-amp \(A\). The output signal \(V_{\text{out}}\) will be
an ideal OP- amplifier
$K_{\alpha} $ and $K_{\beta} x-$ rays are emitted when there is a transition of electron between the levels
Reaction of $PCl _{3}$ and $PhMgBr$ would give
The IUPAC name of the given compound $\left[ Co \left( NH _{3}\right)_{5} Cl \right] Cl _{2}$ is
The magnetic moment of a salt containing $Zn ^{2+}$ ion is
The molar conductivities of $KCl, NaCl$ and $KNO_3$ are $152, 128 $ and $111\, S\,cm^2\, mol^{-1}$ respectively. What is the molar conductivity of $NaNO_3$?
The number of formula units of calcium fluoride, $CaF _{2}$ present in $146.4\, g$ of $CaF _{2}$ (the molar mass of $CaF _{2}$ is $78.08 \,g / mol$ ) is
The simplified expression of sin ($tan^{-1} x$), for any real number $x$ is given by
If $R$ be a relation defined as $aRb iff |a - b| > 0$, then the relation is
If $I =\int\frac{x^{5}}{\sqrt{1+x^{3}}}dx$ , then I is equal to
The center and radius of the sphere $x^2 + y^2 + z^2 + 3x - 4z + 1 = 0$ are
If $\left|\frac{z-25}{z-1}\right|=5$ , the value of |z|
The shortest distance between the straight lines through the points $A_1 = (6, 2, 2)$ and $A_2 = (-4, 0, -1)$, in the directions of $(1, -2, 2)$ and $(3, -2, -2)$ is
The length of the parabola y$^2$ = 12x cut off by the latus-rectum is
The directrix of the parabola y$^2$ + 4x + 3 = 0 is
The imaginary part of $\frac{\left(1+i\right)^{2}}{i\left(2i-1\right)} $ is
The curve described parametrically by $x = t^2 + 2t - 1, y = 3t + 5$ represents
A coordinate bond is a dative covalent bond. Which of the below is true?
The weakest acid amongst the following is
When aqueous solution of benzene diazoniumchloride is boiled, the product formed is
If the normal at $(ap^2, 2ap)$ on the parabola $y^2 = 4ax,$ meets the parabola again at $(aq^2, 2aq)$, then