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8.3. Organic chemistry purification and characterization — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry8.3. Organic chemistry purification and characterization1 Mark
MCQ
Percentage composition of an organic compounds is as follows: $C = 10.06$, $H = 0.84$, $Cl = 89.10$. Which of the following corresponds to its molecular formula if the vapour density is $ 60.0$
  • A
    $C{H_2}C{l_2}$
  • ✓
    $CHC{l_3}$
  • C
    $C{H_3}Cl$
  • D
    None of these
✓

Answer

Correct option: B.
$CHC{l_3}$
b
(b) Molecular of weight of $CHC{l_3}$ is $120$

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