Stoichiometry A gas at 0°C was subjected to constant pressure cooling until its volume became half the original volume. The temperature of the gas at this stage will be -136.5°C 0°C -136.5°K 0°K -136.5°C 0°C -136.5°K 0°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ equation gives the effect of temperature on heat of reaction. Kistyakowsky Maxwell's Kirchoffs Antonie Kistyakowsky Maxwell's Kirchoffs Antonie ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Decrease in temperature Decrease in pressure Increasing the concentration of N₂ Increase in pressure Decrease in temperature Decrease in pressure Increasing the concentration of N₂ Increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas occupies a volume of 283 c.c at 10°C. If it is heated to 20°C at constant pressure, the new volume of the gas will be __________ c.c. 293 283 141.5 566 293 283 141.5 566 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat evolved in the combustion of benzene is represented by the equation: C₆H₆ + 7.5 O₂ = 6CO₂ + 3H₂O, ΔH = 3264.6 kJ/kg. mole The heat energy change, when 39 gm of C₆H₆ is burnt in an open container, will be __________ kJ/kgmole. +1632.3 -1632.3 -2448.45 +816.15 +1632.3 -1632.3 -2448.45 +816.15 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gases will have the- highest kinetic energy per mole at the same pressure & temperature? Chlorine Nitrogen All of these Ethane Chlorine Nitrogen All of these Ethane ANSWER DOWNLOAD EXAMIANS APP
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