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$C{H_3}F$
$C{H_3}I$ is a liquid at room temperature and solidifies at $-\,66.5\,^oC$ .
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$PhC{{O}_{2}}H\xrightarrow[2.\,N{{H}_{3}}]{1.\,PC{{l}_{5}}}A\xrightarrow[2.\,{{H}_{2}}/Ni]{1.\,{{P}_{4}}{{O}_{10}}.heat}B.$ The final product $(B)$ is


Statement $(I)$ : The $\mathrm{NH}_2$ group in Aniline is ortho and para directing and a powerful activating group.
Statement $(II)$ : Aniline does not undergo FriedelCraft's reaction (alkylation and acylation).
In the light of the above statements, choose the most appropriate answer from the options given below :