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7. Redox reactions — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry7. Redox reactions1 Mark
MCQ
Which statement is false for the balanced equation given below

$CS_2 + 3O_2 \to 2SO_2 + CO_2$

  • A
    One mole of $CS_2$ will produce one mole of $CO_2$
  • B
    The reaction of $16\, g$ of oxygen produces $7.33\, g$ of $CO_2$
  • C
    The reaction of one mole of $O_2$ will produce $2/3\, mole$ of $SO_2$
  • ✓
    Six molecules of oxygen requires three molecules of $CS_2$
✓

Answer

Correct option: D.
Six molecules of oxygen requires three molecules of $CS_2$
d
Here for $3$ molecules of Oxygen , we need $1$ molecule $CS _2$

Hence for $6$ molecules of Oxygen, we need $2$ molecules $CS _2$

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