MCQ
Which one of the following compound is ionic
- ✓$KCl$
- B$C{H_4}$
- CDiamond
- D${H_2}$
✓
Answer
Correct option: A.
$KCl$
a
Ionic bond is in Option $A$
Ionic bond is in Option $A$
$KCl$ that potassium have positive charge and clorine have negative charge.
$CH _4$ having a covalent bonds.
Diamond is organised in a giant lattice structure with strong covalent bonds between carbon atoms.
The hydrogen molecule is the simplest substance having a covalent bond.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A mixture of $C_2H_6, C_2H_4$ and $C_2H_2$ is bubbled through alkaline solution of copper $(I)$ chloride, contained in Woulf's bottle. The gas coming out is
→$x,\, y$ and $z$ are respectively
→$MnO_4^ - \, + \,x{e^ - }\,\xrightarrow[{(Alkaline\,\,medium)}]{}MnO_4^{2 - }$
$MnO_4^ - \, + \,y{e^ - }\,\xrightarrow{{(Acidic\,\,medium)}}M{n^{2 + }}$
$MnO_4^ - \, + \,z{e^ - }\,\xrightarrow{{(Neutral\,\,medium)}}Mn{O_2}$
For the given compound $X$, the total number of optically active stereoisomers is. . . . . . .
→If electron affinity of $Cl$ is $348\, kJ/mol$ then how much energy is released to convert $1.0\, gm\, Cl$ in $Cl^-\, gas$ .....$kJ$
→Lanthanum is grouped with $f-$ block elements because
→The outer electronic structure $3{s^2}3{p^5}$ is possessed by
→In the formation of a molecule by an atom
The minimum energy required for molecules to enter into the reaction is called
The relative reactivity of $1\,^oH, 2\,^oH$ and $3\,^oH$ in bromination reaction has been found to be $1 : 82 : 1600$ respectively. In the reaction
→$\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - C{H_3}(excess) + B{r_2}\xrightarrow{{hv}}}
\end{array}$ $\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,C{H_3}} \\
| \\
{C{H_3} - C - C{H_3}} \\
| \\
{\,\,Br}
\end{array}}\limits_{(A)} $ + $\mathop {\begin{array}{*{20}{c}}
{C{H_3}\,\,\,\,\,\,\,\,\,\,} \\
{\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\
{C{H_3} - CH - C{H_2} - Br}
\end{array}}\limits_{(B)} $
the percentage yields of the products $(A)$ and $(B)$ are expected to be
Which bond angle $\theta $ would result in the maximum dipole moment for triatomic molecule $XY_2$ shown below
→