#1
Which law of thermodynamics states that energy cannot be created or destroyed, only transformed or transferred?
#2
What is the unit of entropy in the International System of Units (SI)?
#3
Which law of thermodynamics deals with the concept of absolute zero and thermal equilibrium?
#4
What is the term used to describe the study of the interaction between matter and electromagnetic radiation?
#5
In UV-Vis spectroscopy, what does the 'Vis' in the abbreviation stand for?
#6
Which thermodynamic property represents the disorder or randomness of a system?
#7
Which spectroscopic technique is commonly used for identifying the presence of functional groups in organic molecules?
#8
Which term describes the phenomenon where molecules absorb energy in the form of electromagnetic radiation and transition to higher energy levels?
#9
What does the term 'enthalpy' represent in thermodynamics?
#10
Which type of spectroscopy is based on the interaction of electromagnetic radiation with magnetic fields?
#11
In which region of the electromagnetic spectrum does microwave spectroscopy typically operate?
#12
Which spectroscopic technique is primarily used for determining the structure of organic compounds?
#13
Which principle of thermodynamics states that the entropy of a perfect crystal at absolute zero is exactly equal to zero?
#14
Which term describes the maximum amount of work that can be obtained from a system undergoing a reversible process?
#15
According to the third law of thermodynamics, what happens to the entropy of a system as it approaches absolute zero?
#16
What does a negative Gibbs free energy value indicate for a reaction at constant temperature and pressure?
#17
What is the primary advantage of using Fourier-transform infrared (FTIR) spectroscopy over conventional dispersive infrared spectroscopy?
#18