The reason for "drug induced poisoning" is

Match List - I with List - II.

List - I (Complex)	List - II (Hybridisation Magnetic characters)
(A) \(\left[\mathrm{MnBr}_4\right]^{2-}\)	(I) \(d^2 s^3\) diamagnetic
(B) \(\left[\mathrm{FeF}_6\right]^{3-}\)	(II) \(\mathrm{sp}^3 \mathrm{~d}^2\) paramagnetic
(C) \(\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-}\)	(III) \(\mathrm{sp}^3\) diamagnetic
(D) \(\left[\mathrm{Ni}(\mathrm{CO})_4\right]\)	(IV) \(\mathrm{sp}^3\) paramagnetic

Choose the correct answer from the options given\(\text{ }\)below\(\text{ }\):

Given \(E^o_{Cl_2/Cl^-} = 1.36\,V,\)   \(E^o_{Cr^{3+}/Cr}= -0.74\,V,\) \(E^o_{Cr_2/O_7^{2-}/Cr^{3+}}=1.33\,V,\)   \(E^o_{MnO^-_4/Mn^{2+}} = 1.51\,V\) Among the following, the strongest reducing agent is

The correct order of spin only magnetic moments for the following complex ions is

In the above conversion of compound \(( X )\) to product \((Y)\), the sequence of reagents to be used will be:

The freezing point of benzene decreases by \(0.45^o C\) when \(0.2\,g\) of acetic acid is added to \(20\, g\) of benzene. If acetic acid associates to form a dimer in benzene, percentage association of acetic acid in benzene will be .......... \(\%\) \((K_f \) for benzene \(= 5.12 \,K\, kg\, mol^{-1})\)

For the reaction \(A ( g ) \rightleftharpoons B ( g )\) at \(495\, K\) \(\Delta_{ I } G ^{\circ}=-9.478\, kJ\, mol ^{-1}\) If we start the reaction in a closed container at \(495\, K\) with \(22\) millimoles of \(A ,\) the amount of \(B\) is the equilibrium mixture is millimoles .............. (Round off to the Nearest Integer). \(\left[ R =8.314 J mol ^{-1} K ^{-1} ; \ell n 10=2.303\right]\)

Find out the statements which are not true.
A. Resonating structure with more number of covalent bonds and lesser charge separation are more stable.
B. In electromeric effect, an unsaturated system shows + E effect with nucleophile and - E effect with electrophile.
C. Inductive effect is responsible for high melting point, boiling point and dipole moment of polar compounds.
D. The greater the number of alkyl groups attached to the doubly bonded carbon atoms, higher is the heat of hydrogenation.
E. Stability of carbanion increases with the increase in s-character of the carbon carrying the negative charge.
Choose the correct answer from the options given below.

Which one of the following molecules is expected to exhibit diamagnetic behaviour ?

If the system of equations \(x+y+a z=b\) \(2 x+5 y+2 z=6\) \(x+2 y+3 z=3\) has infinitely many solutions, then \(2 a+3 b\) is equal to \(...........\).

The position vector of a moving body at any instant of time is given as \(\vec{r}=\left(5 t^2 \hat{i}-5 t \hat{j}\right) \mathrm{m}\). The magnitude and direction of velocity at \(t=2 \mathrm{~s}\) is,

Let us consider a curve, \(\mathrm{y}=\mathrm{f}(\mathrm{x})\) passing through the point \((-2,2)\) and the slope of the tangent to the curve at any point \((x, f(x))\) is given by \(f(x)+x f^{\prime}(x)=x^{2}\) Then :

Under an adiabatic process, the volume of an ideal gas gets doubled. Consequently the mean collision time between the gas molecule changes from \(\tau_{1}\) to \(\tau_{2} .\) If \(\frac{C_{p}}{C_{v}}=\gamma\) for this gas then a good estimate for \(\frac{\tau_{2}}{\tau_{1}}\) is given by :