MCQ
Alcohol can be dehydrated by:
- A$\ce{(CH_3CO)_{2}O}$
- B$\ce{(CH_3)_2SO_{4}}$
- C$HI/P$
- D$Anhy\ \ce{ZnCl_{2/}} \Delta$
✓
Answer
$\text{R}-\text{CH}_2-\text{OH}\xrightarrow{\text{Anhy Zncl}_2{\Delta}}\text{R}=\text{CH}_2$
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
What do you understand by ‘colligative properties’?
How the following conversion can be carried out?
tert-Butyl bromide to isobutyl bromide.
tert-Butyl bromide to isobutyl bromide.
Explain why nucleophilic substitution reactions are not very common in phenols.
Write short notes on the following:
Diazotisation.
Diazotisation.
Accomplish the conversion :
Benzene to m-bromo phenol
Benzene to m-bromo phenol
Which acid of each pair shown here would you expect to be stronger? $\ce{CH_2FCO_2H}$ or $\ce{CH_2ClCO_2H}$
→Among the amino acids phenylalanine, glutamine and alanine which one is an essential amino acid?
Give IUPAC name of the ether :
Classify the following into n-type and p-type semiconductors:
(i) Ge doped with In
(ii) B doped with Si.
(i) Ge doped with In
(ii) B doped with Si.
How the following conversion can be carried out?
2-Methyl-1-propene to 2-chloro-2-methylpropane.
2-Methyl-1-propene to 2-chloro-2-methylpropane.