Change in volume of the system does not alter which of the following equilibria?

When primary amine reacts with chloroform in ethanoic KOH then the product is

Conductivity (Seimen’s S) is directly proportional to area of the vessel and the concentration of the solution in it and is inversely proportional to the length of the vessel then, then constant of proportionality is expressed in :

For the following cell with hydrogen electrodes at two different pressure p1 and p2. What will be the emf for the given cell : \eqalign{ & Pt({H_2})|{H^ + }(aq)|Pt({H_2}) \cr & \,\,\,\,\,{p_1}\,\,\,\,\,\,\,\,\,\,\,\,\,\,1M\,\,\,\,\,\,\,\,\,\,\,\,{p_2} \cr}

EMF of a cell in terms of reduction potential of its left and right electrodes is :

Which of the following reaction is possible at anode?

When the sample of copper with zinc impurity is to be purified by electrolysis, the appropriate electrodes are :

For a cell given below $$\begin{array}{rl}{\mathrm{Ag}}^{+}+{\mathrm{e}}^{-}& ⟶\mathrm{Ag};E^{\circ }=x\\ & \\ {\mathrm{Cu}}^{2+}+2e^{-}& ⟶\mathrm{Cu};E^{\circ }=y\end{array}$$ $$E^{\circ }\text{ cell is }$$ :

Polymer formation from monomers starts by

How do we differentiate between Fe3+ and Cr3+ in group III?

When KMnO4 acts as an oxidising agent and ultimately forms [MnO4]-2, MnO2, Mn2O3, Mn+2 then the number of electrons transferred in each case respectively is :

Most common oxidation states of Ce (cerium) are :

Which of the following ions has the maximum magnetic moment?

Hybridisation of underline atom changes in

Which of the following are arranged in an increasing order of their bond strengths?

In which of the following species is the underlined carbon having sp3 hybridisation?

Which of the following statements is true?

A square planar complex is formed by hybridisation of which atomic orbitals ?

In which of the following species the interatomic bond angle is 109o28' ?

The functional group, which is found in amino acid is