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-p-Block elements - I — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
In Goldschmidt aluminothermic process, thermite contains
  • A
    $3$ parts of $A{l_2}{O_3}$ and $4$ parts of $Al$
  • B
    $3$ parts of $F{e_2}{O_3}$ and $2$ parts of $Al$
  • ✓
    $3$ parts of $F{e_2}{O_3}$ and $1$ part of $Al$
  • D
    $1$ part of $F{e_2}{O_3}$ and $1$ part of $Al$
✓

Answer

Correct option: C.
$3$ parts of $F{e_2}{O_3}$ and $1$ part of $Al$
c
(c) In Goldschmidt aluminothermic process, thermite contains $3$ parts of $F{e_2}{O_3}$ and $1$ part of $Al$.

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