Chemical Engineering Heat Reaction Online Exam Quiz
Chemical Engineering Heat Reaction GK Quiz. Question and Answers related to Chemical Engineering Heat Reaction. MCQ (Multiple Choice Questions with answers about Chemical Engineering Heat Reaction
The standard heat of reaction is a heat of reaction for how many moles of compound?
Options
A : 0
B : 1
C : 2
D : 3
What is the enthalpy of reaction for CH4 + 2O2 -> CO2 + 2H2O, if the conversion of CH4 is 50%, and heat of formation of CH4, O2, CO2, and H2O are 10 J, 0, 6 J and 4 J?
Options
A : 0
B : 2 J
C : 4 J
D : 6 J
What is the enthalpy of reaction for C2H4 + 3O2 -> 2CO2+ 2H2O, if the conversion of CH4 is 50%, and heat of formation of CH4, O2, CO2, and H2O are 10 J, 0, 6 J and 4 J?
Options
A : 0
B : 2 J
C : 5 J
D : 10 J
What is the enthalpy of reaction forC6H6 -> 3C2H2, if the conversion of C6H6 is 80%, and heat of formation of C6H6, and C2H2 are 24 J, and 8 J?
Options
A : 0
B : 2.4 J
C : 4.8 J
D : 5.6 J
What is the heat of reaction for C6H6 + 3H2 -> C6H12, if heat of formation of C6H6, H2, and C6H12 are 25 J, 5 J and 50 J respectively?
Options
A : 10 J
B : 20 J
C : 30 J
D : 35 J
What is the enthalpy change of a reaction at 30oC, if the enthalpy of reactant at 30oC and 25oC are 18 J and 15 J, and enthalpy of product at 30oC and 25oC are 10 J and 8 J, and the enthalpy change of reaction at 25oC is 45 J?
Options
A : 10 J
B : 25 J
C : 50 J
D : 100 J
What is the enthalpy change of a reaction at 90oC, if the enthalpy of reactant at 90oC and 25oC are 60 J and 25 J, and enthalpy of product at 90oC and 25oC are 80 J and 10 J, and the enthalpy change of reaction at 25oC is 5 J?
Options
A : 10 J
B : 50 J
C : 110 J
D : 150 J
What is the heat of reaction for CH4 + 2O2 -> CO2 + 2H2O, if heat of formation of CH4, O2, CO2 and H2O are 10 J, 5 J, 6 J, and 12 J respectively?
Options
A : -10 J
B : 10 J
C : -20 J
D : 20 J
What is the enthalpy change of a reaction at 35oC, if the enthalpy of reactant at 35oC and 25oC are 22 J and 15 J, and enthalpy of product at 35oC and 25oC are 10 J and 5 J, and the enthalpy change of reaction at 25oC is 36 J?
Options
A : 12 J
B : 24 J
C : 36 J
D : 48 J
What is the enthalpy change of a reaction at 45oC, if the enthalpy of reactant at 45oC and 25oC are 10 J and 6 J, and enthalpy of product at 45oC and 25oC are 15 J and 8 J, and the enthalpy change of reaction at 25oC is 10 J?
Options
A : 14 J
B : 21 J
C : 27 J
D : 34 J
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