MCQ
Which of the following is liquid at room temperature
- ✓$C{H_3}I$
- B$C{H_3}Br$
- C${C_2}{H_5}Cl$
- D$C{H_3}F$
✓
Answer
Correct option: A.
$C{H_3}I$
a
(a) $C{H_3}F,$ $C{H_3}Cl,$ $C{H_3}Br$ and ${C_2}{H_5}Cl$ are gases at room temperature.
(a) $C{H_3}F,$ $C{H_3}Cl,$ $C{H_3}Br$ and ${C_2}{H_5}Cl$ are gases at room temperature.
$C{H_3}I$ is a liquid at room temperature and solidifies at $-\,66.5\,^oC$ .
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
Which of the following ether can not be synthesised by Williamson's ether synthesis
Select set of quantum number which is $NOT$ associated with any electron in $Cr\ (Z = 24)$
→According to Faraday's laws of electrolysis, the amount of decomposition is proportional to
Which of the following compounds can be best prepared by Wurtz reaction?
A hydrocarbon has $C=85.72\%$ and remaining $H$. The hydrocarbon is
→Select best reagent to carry out above conversion
$\mathrm{PCl}_{5} \rightleftharpoons \mathrm{PCl}_{3}+\mathrm{Cl}_{3} \quad \mathrm{~K}_{\mathrm{c}}=1.844$
→$3.0$ $moles$ of $\mathrm{PCl}_{5}$ is introduced in a $1\, \mathrm{~L}$ closed reaction vessel at $380\, \mathrm{~K}$. The number of moles of $\mathrm{PCl}_{5}$ at equilibrium is $.....\,\times 10^{-3}$. (Round off to the Nearest Integer)
Lysine is least soluble in water in the $pH$ range
→Which of the following compounds may not exist as enantiomers
By which of the following methods. $H_2O_2$ can't be synthesised?
→