Consider the reacting at 300K C6H6(l)+215O2(l)→6CO2(g)+3H2O(l),ΔH=−3271kJ What is ΔU for the combustion of 1.5 mole of benzene at 27∘C ?

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Consider the reacting at {300}{K} {C}_{{{6}}}{H}_{{{6}}}{({l})

Question

Consider the reacting at $300 K$
$C_{6} H_{6} (l) + \frac{15}{2} O_{2} (l) \to 6 C O_{2} (g) + 3 H_{2} O (l), Δ H = - 3271 k J$
What is $Δ U$ for the combustion of $1.5$ mole of benzene at $27^{\circ} C$ ?

- 3267.25 k J

- 4900.88 k J

- 4906.5 k J

- 3274.75 k J

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Jack Discussed

Consider the reacting at

300 K

C_{6} H_{6} (l) + \frac{15}{2} O_{2} (l) \to 6 C O_{2} (g) + 3 H_{2} O (l), Δ H = - 3271 k J

What is

Δ U

for the combustion of

1.5

mole of benzene at

27^{\circ} C

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Question Text	Consider the reacting at $300 K$ $C_{6} H_{6} (l) + \frac{15}{2} O_{2} (l) \to 6 C O_{2} (g) + 3 H_{2} O (l), Δ H = - 3271 k J$ What is $Δ U$ for the combustion of $1.5$ mole of benzene at $27^{\circ} C$ ?
Answer Type	Video solution: 1
Upvotes	150