When a certain amount of ethylene was combusted, \( 5644 \mathrm{~kJ} \) heat was evolved. If he...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=Vj5CQPZ9S1o


Duration: 4:42
0 views
0

When a certain amount of ethylene was combusted, \( 5644 \mathrm{~kJ} \) heat was evolved. If heat of combustion of ethylene is 1411 \( \mathrm{kJ} \), the volume of \( \mathrm{O}_{2} \) (at NTP) that entered into the reaction is:
(a) \( 268.8 \mathrm{ml} \)
(b) \( 268.8 \mathrm{~L} \)
(c) \( 6226 \times 22.4 \mathrm{~L} \)
(d) \( 22.4 \mathrm{~L} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-03The plots between \( \mathrm{P} \) and \( \mathrm{V} \) which represent isochoric and isobaric p...
2023-07-03Calculate the lattice energy for the reaction \[ \mathrm{LiCl}(\mathrm{s}) \rightarrow \mathrm{L...
2023-07-03Equal volume of \( \mathrm{HCOOH} \) and \( \mathrm{NaOH} \) are mixed. If \( \mathrm{x} \) is t...
2023-07-03The enthalpy change for the reaction of 5 litre of ethylene with 5 litre of \( \mathrm{H}_{2} \)...
2023-07-03\( \mathrm{AB}, \mathrm{A}_{2} \) and \( \mathrm{B}_{2} \) are diatomic molecules. If the bond e...
2023-07-03One mole of anhydrous \( \mathrm{MgCl}_{2} \) dissolves in water and liberates \( 25 \mathrm{cal...
2023-07-03The bond dissociation energy of gaseous \( \mathrm{H}_{2}, \mathrm{Cl}_{2} \) and \( \mathrm{HCl...
2023-07-03The enthalpy of solution of \( \mathrm{NaOH}(\mathrm{s}) \) in water is \( -41.6 \mathrm{~kJ} / ...
2023-07-03If enthalpy of dissociation of \( \mathrm{CH}_{4} \) and \( \mathrm{C}_{2} \mathrm{H}_{6} \) are...
2023-07-03Calculate the, standard internal energy of formation of liquid methyl acetate \( \left(\mathrm{C...
2023-07-03When a certain amount of ethylene was combusted, \( 5644 \mathrm{~kJ} \) heat was evolved. If he...
2023-07-03Theheat of combustion of sucrose \( \left(\mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}\right)...
2023-07-03Given, \( \mathrm{H}_{2}(\mathrm{~g})+\mathrm{Br}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{HBr...
2023-07-03\[ \begin{array}{ll} \mathrm{C}(\mathrm{s})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow \mathrm{...
2023-07-03For the following reaction, \[ \begin{array}{l} \mathrm{C} \text { (diamond })+\mathrm{O}_{2} \l...
2023-07-03In the reaction, \( \mathrm{CO}_{2}(\mathrm{~g})+\mathrm{H}_{2}(\mathrm{~g}) \rightarrow \mathrm...
2023-07-03A piece of \( \mathrm{NH}_{4} \mathrm{Cl} \) is kept inside a ballon filled with some air, havin...
2023-07-03Determine which of the following reactions at constant pressure represent surrounding that do wo...
2023-07-03\( 2 \mathrm{C}(\mathrm{s})+\mathrm{O}_{2}(\mathrm{~g}) \rightarrow 2 \mathrm{CO}(\mathrm{g}) ; ...
2023-07-03\( \Delta \mathrm{H}^{\mathrm{o}} \) for the reaction \( \mathrm{X}_{(\mathrm{g})}+\mathrm{Y}_{(...
2023-07-03Consider the reaction at \( 300 \mathrm{~K} \) \[ \mathrm{H}_{2}(\mathrm{~g})+\mathrm{Cl}_{2}(\m...