MCQ
The volume occupied by $4.4\, g$ of $C{O_2}$ at $STP$ is ............... $\mathrm{L}$
- A$22.4$
- ✓$2.24$
- C$0.224$
- D$0.1$
$4.4\,g$ $C{O_2}$ occupies $ = \frac{{22.4}}{{44}} \times 4.4$= $2.24\,L$.
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$CH_4(g) + 2O_2(g) \rightleftharpoons CO_2(g) + 2H_2O(l) \,\,\,\Delta H_r =\, -170.8\, kJ\, mol^{-1}$
Which of the following statements is not true