List of top Chemistry Questions

There are two rows of inner transition elements in the periodic table each containing $14$ elements. The reason for this may be
The work done in adiabatic process is given by Here, symbols have their usual meaning
The weakest interparticle forces are present in
The wavelengths involved in the spectrum of deuterium $( 1^{D^2 })$ are slightly different from that of hydrogen spectrum, because
The volume of water to be added to 100 $cm^3$ of 0.5 $NH_2SO_4$ to get decinormal concentration is
The volume of hydrogen at NTP displaced by that.amount of current which displaced 1 .08 g of Ag(equivalent weight of Ag = 108) will be
The volume of 1.0 g of hydrogen in litres at N.T.P.is
The volume of 1 litre is equal to
The volume occupied by 0.04 g molecule of nitric oxide at 0$^\circ$C and 760 torr is
The van't Hoff factor for a very dilute solution of $Fe_2(SO_4)_3$ is
The van't Hoff factor for a dilute solution of glucose is
The values of coefficients to balance the following reaction are $Cr\left(OH\right)_{3} + ClO^{-}+OH^{-}\to CrO_{4}^{2-}+ Cl^{-} + H_{2}O$
The values of colligative properties of colloidal solution are of small order in comparison to those shown by true solutions of same concentration because of colloidal particles
The value of $pK_w$ of water
The value of $K_b$ is highest in case of
The value of ionisation energy of the hydrogen atom is
The value of gas constant R is 8.314 X. Here Xrepresents
The value of azimuthal quantum number for electrons present in $6p$-orbitals is
The value of activation energy for a chemical reaction is primarily dependent on
The uppermost region of the atmosphere is called
The valence shell electronic configuration of alkali metals is
The valency of Cr in the complex $[Cr(H_2O)_4Cl_2)^+$ is
The units of dipole moment is
The units of ionic product of water $(K_w)$ are
The unit of electrochemical equivalent is