vu che201 Final Term - Quiz No.2
vu che201 Physical Chemistry Quiz
This quiz belongs to book/course code vu che201 Physical Chemistry of vu organization. We have 2 quizzes available related to the book/course Physical Chemistry . This quiz has a total of 7 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
NVAEducation also facilitates users to contribute in online competitions with other students to make a challenging situation to learn in a creative way. You can create one to one, and group competition on an topic of a book/course code. Also on NVAEducation you can get certifications by passing the online quiz test.
Question 1: If a catalyst is added to the reaction, the activation energy is lowered because
A lower energy transition state is formed
A higher energy transition state is formed
A lower energy transition state is not formed
A normal energy transition state is not formed
Question 2: An azeotrope is a mixture that exhibits the same concentration in the __________?
vapor phase and the liquid phase
vapor phase and the gas phase
liquid phase and the solid phase
vapor phase and the solid phase
Question 3: A reaction rate found
numerically
Theoretically
Experimentally
None of the given
Question 4: Concept of activation energy is given by __________?
Boltzmann
Michel Faraday
Svante Arrhenius
None of the given
Question 5: In a chemical reaction, the transition state is defined as the __________ energy state of the system.
Highest
lowest
Constant
Critical
Question 6: Conversion of a substance from vapor to liquid is?
Distillation
Fractional distillation
Condensation
None of the given
Question 7: The density of dilute aqueous solutions are close to __________?
1 g/1000ml
1 mg/mL
1 g/mL
1 g/100mL
