MCQ
The complex $[Pt{(N{H_3})_6}]C{l_4}$ furnishes ....... ions
- ✓$5$
- B$4$
- C$3$
- D$2$
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$C + {O_2} \to C{O_2};\,\Delta H = - 394\,kJ\,mo{l^{ - 1}}$
$2CO + {O_2} \to 2C{O_2};\,\Delta H = - 569\,kJ\,mo{l^{ - 1}}$ The heat of formation of $1\,mol$ of carbon monoxide is thus .....$kJ\,mo{l^{ - 1}}$