Chemistry

Which of the following will react with ${\mathrm{C}\mathrm{H}\mathrm{C}\mathrm{l}}_3+$ alc. $\mathrm{K}\mathrm{O}\mathrm{H}$ ?

Identify the incorrect statement from the options below for the above cell:

The correct decreasing order for metallic character is

What are the functional groups present in the structure of maltose?

$\begin{array}{rr}& {\mathrm{E}}_{{\mathrm{C}\mathrm{u}}^{2+}{\mathrm{C}\mathrm{u}}^{\circ }}^{\circ }=+0.34\mathrm{V}\\ & {\mathrm{E}}_{{\mathrm{Z}\mathrm{n}}^{2+}\mid \mathrm{Z}\mathrm{n}}^{\circ }=-0.76\mathrm{V}\end{array}$

The IUPAC name of the following compound is:

The intermolecular potential energy for the molecules A, B, C and D given below suggest that:

The ionic radii of ${\mathrm{O}}^{2-},{\mathrm{F}}^{-},{\mathrm{N}\mathrm{a}}^{+}$ and ${\mathrm{M}\mathrm{g}}^{2+}$ are in the order:

On heating, lead (II) nitrate gives a brown gas (A). The gas (A) on cooling changes to a colourless solid/liquid (B). (B) on heating with NO changes to a blue solid (C). The oxidation number of nitrogen in solid $\left(C\right)$ is:

The pair in which both the species have the same magnetic moment (spin only) is: