MCQ
$Ph-O-CH_2-Ph$ $\xrightarrow{{{{HI/}}{\Delta }}}$ product
- A$Ph-I + Ph-CH_2-OH$
- B$Ph-OH + Ph-CH2-OH$
- C$Ph-I + Ph -OH$
- ✓$Ph-OH + Ph-CH_2-I $
✓
Answer
Correct option: D.
$Ph-OH + Ph-CH_2-I $
d
Stability of $Ph - C\mathop {{H_2}}\limits^ \oplus $
Stability of $Ph - C\mathop {{H_2}}\limits^ \oplus $
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
Given that the standard reduction potentials for $M^+/M$ and $N^+/N$ electrodes at $298\,K$ are $0.52\,V$ and $0.25\,V$ respectively. Which of the following is correct in respect of the following electrochemical cell ?
$M/M^+ | | N^+/N$
→$M/M^+ | | N^+/N$
NaCl reacts with conc. $H _2 SO _4$ and $K _2 Cr _2 O _7$ to give reddish fumes (B), which react with NaOH to give yellow solution (C). (B) and (C) respectively are ;
→Which of the following structures represents $\alpha - D$ -glucose ?
→The oxoanion which contains all equivalent $M-O$ bond is
→$(I)$ $CrO_4^{2-}$
$(II)$ $MnO_4^-$
$(III)$ $Cr_2O_7^{2-}$ ?
$250\, \mathrm{~mL}$ of $0.5\, \mathrm{M}\, \mathrm{NaOH}$ was added to $500\, \mathrm{~mL}$ of $1\, \mathrm{M}\, \mathrm{HCl}$ The number of unreacted $\mathrm{HCl}$ molecules in the solution after complete reaction is $......\,\times 10^{21}$. (Nearest integer) $\left(\mathrm{N}_{\mathrm{A}}=6.022 \times 10^{23}\right)$
→$B{r_2} + 2{X^ - } \to \,2B{r^ - }\, + \,{X_2}$
→$C{l_2} + 2{Y^ - } \to \,2C{l^ - }\, + \,{Y_2}$
The incorrect match regarding above reaction is
Which molecule have triagonal bipyramidal geometry
In the thermite process the reducing agent is
Which of the following compound does not react with $Na$ ?
→Which reaction is faster $(i)$ or $(ii)$ and what is the mechanism
→