Consider the following reaction Cs- O 2 g- CO 2 g-x kJ COg- 1 2 O 2 g- CO 2 g-y kJThe heat of formation of COg is-

The correct option is B (x y)kJ/mol [ Heat of formation CO⇒( i ) ( ii ) #160;; C+ 1 ...

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Heat of Formation

Consider the ...

Question

Consider the following reaction
$C (s) + O_{2} (g) ⟶ {C O}_{2} (g) + x k J$
$C O (g) + \frac{1}{2} O_{2} (g) ⟶ {C O}_{2} (g) + y k J$
The heat of formation of $C O (g)$ is:

- (x + y) k J / m o l

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(x - y) k J / m o l

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(y - x) k J / m o l

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none of these

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Similar questions

C (s) + O_{2} (g) \to C O_{2} (g); Δ H^{\circ} = - x k J

2 C O (g) + O_{2} (g) \to 2 C O_{2} (g); Δ H^{\circ} = - y k J

Δ H_{t}

C (g r a p h i t e) + O_{2} (g) \to C O_{2} (g)

Δ H = x k J

C (d i a m o n d) + O_{2} (g) \to C O_{2} (g)

Δ H = y k J

C (s) + O_{2} (g) \to C O_{2} (g); Δ H^{\circ} = - x k J

2 C O (g) + O_{2} (g) \to 2 C O_{2} (g); Δ H^{\circ} = - y k J

C O (g)

C O_{2} (g)

Δ H = - 110

Δ H = - 393 k J m m o l^{- 1}

(Δ H)

m o l^{- 1}

C O (g) + \frac{1}{2} O_{2} (g) \to C O_{2} (g)

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