Question

Liquid benzene (C₆H₆) burns in oxygen according to the equation
2C₆H₆ (l) +15O₂ (g) ⟶ 12CO₂ (g) + 6H₂O(g)
How many litres of O₂ at STP are needed to
complete the combustion of 39 g of liquid
benzene?(Mol. wt. of O₂ = 32, C₆H₆ = 78)
(a) 74 L (b) 11.2 L
(c) 22.4 L (d) 84 L

Answer 1

$\bf\large\underline\pink{Answer:-}$

(d) 84 L

Answer 2

Answer:

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Explanation:

d. 84L