MCQ
Which is not an electrophile among the following
- A$AlCl_3$
- B$\mathop N\limits^ \oplus {O_2}$
- C$BF_3$
- D${H_3}{O^ \oplus }$
✓
Answer
Electron deficient species are known as electrophiles.
Among the given, $H_{3} O$ has lone pair of electrons for donation, so it is not electron deficient and hence, not an electrophile.
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
$IUPAC$ name for the compounds
→$1, 3-$ butadiene has
→The quantum numbers $+1/2$ and $-1/2$ for the electron spin represent
→Which of the following compounds will show metamerism
The process of elimination of carbon dioxide from carboxylic acid is termed as:
In a reaction
→${A_2}(g) + 4{B_2}(g) \rightleftharpoons 2A{B_4}(g)\,;\,\Delta H < 0$
the formation of $AB_4(g)$ will be favoured by
A neutral atom has 12 electrons and 13 neutrons. Its mass number is:
Find out $Ka$ for acid when degree of hydrolysis of $0.1\, M\, CH_3COONa$ is $1\%$
→Which one the following sets of quantum number is incorrect
→|
principal quantum number $(n)$ |
azimuthal quantum number $(l)$ |
magnetic quantum number $(m)$ |
(image) $\xrightarrow[CC{{l}_{4}}]{HCl}X\xrightarrow{Aq.NaOH}Y\xrightarrow[\Delta ]{Conc.{{H}_{3}}P{{O}_{4}}}Z$ Major product is
→