Chemistry - 2017 Past Year Paper - Chemistry MCQ

The compounds having C₃- axis of symmetry are :

The correct order of rate of solvolysis for the following compounds is:

In the following sequence of reactions, the overall yield (%) of O is :

Catalytic hydrogenation of the following compound produces saturated hydrocarbon(s). The number of stereoisomer(s) formed is

The number of normal modes of vibration in naphthalene is :

The number of degrees of freedom of liquid water in equilibrium with ice is:

A straight line having a slope of -ΔU^o / R is obtained in a plot between :

In a typical conductometric titration of a strong acid with a weak base, the curve resembles:

The coordination number of Al in crystalline AICl₃ and liquid AICI₃, respectively, is :

The homogeneous catalyst used in water- gas shift reaction is :

Nitrosyl ligand binds to d- metal atoms in linear and bent fashion and behaves, respectively, as:

The metal ion (M²⁺) in the following reaction is :

The correct order of wavelength of absorption (λ_max) of the Cr-complexes is (en-ethylenediamine)

The correct order of enthalpy of hydration for the transition metal ions is :

Which of the following is/are the S-enantiomer of alanine?

The number of proton NMR signals for the compounds P and Q, respectively is :

The correct set of reagents for the following conversion is :

The product R in the following reaction is :

The major product S of the following reaction is :

In the following reaction, the major product T is :

The following conversion is carried out using :

In the following reactions, the major product E and F, respectively, are :

is a differential equation for a/an :

Value of the given determinant is :

Ionization energy of hydrogen atom in ground state is 13.6 eV. The energy released (in eV) for third member of Balmer series is :

For a first order reaction A(g) → 2B(g) + C(g), the rate constant in terms of initial pressure (p₀) and pressure at time t(p_t), is given by :

For a particle in one- dimensional box of length L with potential energy V(x) = 0 and L > x > 0 and an acceptable wave function consistent with the boundary conditions is (a, b, c and d are constants)