Given that C- O 2 - C O 2 - H-x kJ 2CO- O 2 - 2C O 2 - H-y kJThe heat of formation of carbon monoxide will be-

The correct option is A y 2x 2 Given, C+ O _ 2 ⟶ C O _ 2 ;Δ H= x kJ #160; #160; #160; #160; #160; .....(i) 2CO+ O _ 2 ⟶ 2C O _ 2 ...

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Enthalpy of Neutralisation

Given that C...

Question

Given that
$C + O_{2} ⟶ C O_{2}; Δ H^{\circ} = - x k J$
$2 C O + O_{2} ⟶ 2 C O_{2}; Δ H^{\circ} = - y k J$
The heat of formation of carbon monoxide will be:

\frac{y - 2 x}{2}

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y + 2 x

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2 x - y

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\frac{2 x - y}{2}

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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

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

S + \frac{3}{2} O_{2} \to {S O}_{3} + 2 x

{S O}_{2} + \frac{1}{2} O_{2} \to {S O}_{3} + y

{S O}_{2}

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

1

C O

2 C (s) + 2 O_{2} \to 2 C O_{2}

Δ H_{r x n} = - 787 k J

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Δ H_{r x n} = - 566 k J

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