MCQ
Which of the following is a molecular solid
- A$SiC$
- BGraphite
- ✓Fullerene
- DDiamond
✓
Answer
Correct option: C.
Fullerene
c
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
Coagulation of egg, on heating is because of :
The correct electronic configuration and spin only magnetic moment (BM) of $Gd ^{3+}( Z =64)$, respectively, are
→$\begin{matrix}
\,\,\,\,\,C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C=C{{H}_{2}}\xrightarrow[{{R}_{2}}{{O}_{2}}]{HBr}X\xrightarrow{C{{H}_{3}}ONa}Y; \\
\end{matrix}$ $X$ and $Y$ are
→\,\,\,\,\,C{{H}_{3}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
C{{H}_{3}}-C=C{{H}_{2}}\xrightarrow[{{R}_{2}}{{O}_{2}}]{HBr}X\xrightarrow{C{{H}_{3}}ONa}Y; \\
\end{matrix}$ $X$ and $Y$ are
In chromium atom number of electrons which have $n = 2$ and $l = 1$ is
→Identify product $C$ in above reaction sequence
→The calorific values of fats, carbohydrates and proteins vary in the order
Internal energy of an ideal gas depends on
The reaction $2NO + Br_2 \rightarrow 2NOBr,$ follows the mechanism given below
→$(I)$ $NO + Br_2 \rightleftharpoons NOBr_2 $ ........ Fast
$(II)$ $NOBr_2 + NO \rightarrow 2NOBr$ ......... Slow
The overall order of this reaction is
Which of the following species is not electrophilic in nature
In absence of formation of complex ions by the addition of a common ion, the solubility of a given salt is