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7. Alcohol, phenol and ethers — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry7. Alcohol, phenol and ethers1 Mark
MCQ
Conc. ${H_2}S{O_4}$ reacts with ${C_2}{H_5}OH$ at ${170\,^o}C$ to form
  • A
    $C{H_3}COC{H_3}$
  • B
    $C{H_3}COOH$
  • C
    $C{H_3}CHO$
  • ✓
    ${C_2}{H_4}$
✓

Answer

Correct option: D.
${C_2}{H_4}$
d
(d)$\underset{\text{Ethanol}}{\mathop{{{C}_{2}}{{H}_{5}}OH}}\,\underset{{{170}\,^{o}}C}{\mathop{\xrightarrow{Conc.\,{{H}_{2}}S{{O}_{4}}}}}\,\underset{\text{Ethane}}{\mathop{{{C}_{2}}{{H}_{4}}}}\,+{{H}_{2}}O$

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