LPG stands for liquefied petroleum gas. Varieties of LPG are marketed including a mixture of propane (60%) and butane (40%). If 10 litre of this mixture is burnt, find the total volume of carbon dioxide gas added to the atmosphere. Combustion reactions can be represented as:

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Solution

The correct option is B
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(i) LPG stands for liquefied petroleum gas. Varieties of LPG are marketed including a mixture of propane (60%) and butane (40%). If 10 litre of this mixture is burnt, find the total volume of carbon dioxide gas added to the atmosphere. Combustion reactions can be represented as:
C₃H_g_(g) + 5O₂_(g) → 3CO₂_(g) + 4H₂O_(g)
2C₄H₁₀_(g) + 13O₂_(g) → 8CO₂_(g) + 10H₂O_(g)

(ii) Calculate the percentage of nitrogen and oxygen in ammonium nitrate [Relative molecular mass of ammonium nitrate is 80, H = 1, N = 14, O = 16].

(a) (i) LPG stands for liquefied petroleum gas. VArieties of LPG are marketed including a mixture fo propane (60%) and butane (40%) . If 10 litre of this mixture is burnt, find the total volume of carbon dioxide gas added to the atmosphere. Combustion reactions cab be represented as:
$C_{3} H_{8 (g)} + 50_{2 (g)} \to 3 C O_{2 (g)} + 4 H_{2} O_{(g)} 2 C_{4} H_{10 (g)} + 13 O_{2 (g)} \to 8 C O_{2 (g)} + 10 H_{2} O_{(g)}$
(ii)
Calculate the percentage of nitrogen and oxygen in ammonium nitrate. [Relative molecular mass of ammonium nitrate is 80, H = 1, N = 14, O = 16].
(b)4.5 moles of calcium carbonate are reacted with dilute hydrochloric acid.
(i) Write the equation for the reaction .
(ii) What is the mass of 4.5 moles of calcium carbonate ? (Relative molecular mas of calcium carbonate is 100).
(iii) What is the volume of carbon dioxide liberated at STP?
(iv) What mass of calcium chloride is formed?
(Relative molecular mass of calcium chloride is 111).
(v) How many moles of HCl are used in this reaction?

LPG ahs 60% propane and 40% butane ; 10 litres of this mixture is burnt. CAlculate the volume of carbonidioxide added to atmosphere.
$C_{3} H_{8} + 5 O_{2} \to 3 C O_{2} + 4 H_{2} O 2 C_{4} H_{10} + 13 O_{2} \to 8 C O_{2} + 10 H_{2} O$

Q. LPG is liquefied petroleum gas which is a compound of butane and propane and used as :

Q. A gas mixture of 3 litres of propane

(C_{3} H_{8})

and butane

(C_{4} H_{10})

on complete combustion at

25^{o}

produced 10 litre

C O_{2} .

Find out the composition of gas mixture (Propane : Butane)

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LPG stands for liquefied petroleum gas. Varieties of LPG are marketed including a mixture of propane (60%) and butane (40%). If 10 litre of this mixture is burnt, find the total volume of carbon dioxide gas added to the atmosphere. Combustion reactions can be represented as:

The correct option is B 34

The correct option is B
34