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11th Class Chemistry Chapter Energetics of Chemical Reaction MCQs:
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Sindh -> 11th Class -> Chemistry -> Energetics of Chemical Reaction
Question:
Which of the following is not a state function?
A:
Pressure
B:
Enthalpy
C:
Volume
D:
Temperature
Answer: A
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Work done by a thermodynamic system is a state function.
A:
True
B:
False
C:
Only sometimes
D:
Maximum times
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Which of the following food product will give maximum caloric value?
A:
Butter
B:
Fruits
C:
Vegetable
D:
Meat
Answer: A
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Heat of reaction is measured by:
A:
Thermometer
B:
pH - meter
C:
Calorimeter
D:
None of these
Answer: C
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
The S.I.Unit of heat is:
A:
Calorie
B:
Joule
C:
Calories/mole
D:
ev
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
One calorie is equal to:
A:
4.184J
B:
4.184KJ
C:
0.41.84J
D:
41.84KJ
Answer: A
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
The branch of chemistry dealing the study of heat energy changes of chemical reactions is called:
A:
Thermo dynamics
B:
Thermo chemistry
C:
Chemical Kinetics
D:
Chemical equilibrium
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Internal energy of the substance will be:
A:
K.E + P.E
B:
E + PV
C:
E + W
D:
None of these
Answer: A
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Work is defined as the product of:
A:
PV
B:
f x d
C:
P x A
D:
None of these
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
pressure is:
A:
f x A
B:
f/A
C:
f x d
D:
f/d
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
Standard enthalpies are measured at:
A:
273 K
B:
298 K
C:
373 K
D:
None of these
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Question:
The head content of a system is called:
A:
Internal energy
B:
Enthalpy
C:
Entropy
D:
Potential energy
Answer: B
Answer
Submitted By:
salman bin arif
Discussion Form
Introduction to Fundamental Concepts of Chemistry MCQs
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The Atomic Structure MCQs
Chemical Bonding MCQs
Energetics of Chemical Reaction MCQs
Chemical Equilibrium MCQs
Solutions and Electrolytes MCQs
Introduction to Chemical Kinetics MCQs
