What volume of oxygen at STP is required to effect complete combustion of 200 cm 3 of acetylene and what would be the volume of carbon dioxide formed-

2C2H2 + 5O2 —— gt; 4CO2 + 2H20 2vol 5vol 4vol 2vol 2vol of C2H2 uses 5vol of O2 for combustion Therefore, 200cm3 of C2H2 = 5 x 200/ ...

You visited us 7 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Chemistry

Volume of Gases and Number of Moles

What volume o...

Question

What volume of oxygen at STP is required to effect complete combustion of 200cm³ of acetylene and what would be the volume of carbon dioxide formed?

Open in App

Solution

2C₂H₂ + 5O₂ -------> 4CO₂+ 2H₂0

2vol 5vol 4vol 2vol

2vol of C₂H₂ uses 5vol of O₂for combustion
Therefore, 200cm³ of C₂H_{2 =}5 x 200/ 2
= 500cm³

By Gay Lussac's law 2vol of C₂H_{2 =}4vol of CO₂

Thus, 200cm³of C₂H₂ = 4 x 200/2
= 400cm³of CO₂ at STP

Suggest Corrections

Similar questions

Q. What volume of oxygen would be required to burn completely 200 ml of acetylene

(C_{2} H_{2})

, and what would be the volume of carbon dioxide formed?

Q. What volume of oxygen at STP is required to effect complete combustion of

200 c m^{3}

of ethylene?

C_{2} H_{2} + 5 O_{2} \to 4 C O_{2} + 2 H_{2} O

Q. How much volume of oxygen will be required for complete combustion of

40 m L

of acetylene

(C_{2} H_{2})

and how much volume of carbon dioxide will be formed? All volumes are measured at NTP

What volume fo oxygen would be required to burn completely 400 ml. of acetylene $[C_{2} H_{2}]$ Also, calculated the volume fo carbon dioxide formed.
$2 C_{2} H_{2} + 50_{2} \to 4 C O_{2} + 2 H_{2} O (l)$

200 c c

of acetylene is formed form a certain mass of calcium carbide. Find the volume of oxygen required and carbon dioxide formed during its complete combustion. The combustion reaction can be represented as:

2 C_{2} H_{2} (g) + 5 O_{2} (g) \to 4 C O_{2} (g) + 2 H_{2} O (g)

Join BYJU'S Learning Program

What volume of oxygen at STP is required to effect complete combustion of 200cm3 ​​​​​​ of acetylene and what would be the volume of carbon dioxide formed?

2C2H2 + 5O2 -------> 4CO2 + 2H20 2vol 5vol 4vol 2vol 2vol of C2H2 uses 5vol of O2 for combustion Therefore, 200cm3 of C2H2 = 5 x 200/ 2 = 500cm3 By Gay Lussac's law 2vol of C2H2 = 4vol of CO2 Thus, 200cm3 of C2H2 = 4 x 200/2 = 400cm3 of CO2 at STP

What volume of oxygen at STP is required to effect complete combustion of 200cm³ of acetylene and what would be the volume of carbon dioxide formed?

2C₂H₂ + 5O₂ -------> 4CO₂+ 2H₂0

2vol 5vol 4vol 2vol

2vol of C₂H₂ uses 5vol of O₂for combustion
Therefore, 200cm³ of C₂H_{2 =}5 x 200/ 2
= 500cm³

By Gay Lussac's law 2vol of C₂H_{2 =}4vol of CO₂

Thus, 200cm³of C₂H₂ = 4 x 200/2
= 400cm³of CO₂ at STP