MCQ
Acetaldehyde cannot show
  • A
    Iodoform test
  • Lucas test
  • C
    Benedict's test
  • D
    Tollen's test

Answer

Correct option: B.
Lucas test
b
(b) ${1^o}$ Alcohol $\xrightarrow{{ZnC{l_2}/HCl}}$

White turbidity only heating

${2^o}$ Alcohol $\xrightarrow{{ZnC{l_2}/HCl}}$ White turbidity

after $5$ min heating

${3^o}$ Alcohol $\xrightarrow{{ZnC{l_2}/HCl}}$  easily in seconds

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