MCQ
Which of the following undergoes nitration fast?
- ✓

- B

- C

- D






Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Assertion $(A)$ : Boron is unable to form $BF _{6}^{3-}$
Reason $(R)$ : Size of $B$ is very small.
In the light of the above statements, choose the correct answer from the options given below.

$\xrightarrow[\Delta ]{{{H^ \oplus }}}\,B$
The product $"B"$ is
The product is